Question: Summarize this article:

Security personnel stand outside Trump Tower during a meeting between Israeli Prime Minister Benjamin Netanyahu and Republican presidential candidate Donald Trump, Sunday, Sept. 25, 2016, in New York.... (Associated Press) 
  
 NEW YORK (AP) — Hillary Clinton and Donald Trump were meeting separately with Israeli Prime Minister Benjamin Netanyahu Sunday, giving the each candidate fresh bragging rights about their knowledge of foreign policy and readiness to lead the nation on the eve of their first presidential debate. 
  
 Trump and Netanyahu discussed "at length" Israel's use of a fence to help secure its borders, an example Trump frequently cites when he's talking about the wall he wants to build between the U.S. and Mexico. 
  
 "Trump recognized that Israel and its citizens have suffered far too long on the front lines of Islamic terrorism," the campaign said in a statement. "He agreed with Prime Minister Netanyahu that the Israeli people want a just and lasting peace with their neighbors, but that peace will only come when the Palestinians renounce hatred and violence and accept Israel as a Jewish State." 
  
 Clinton was expected to meet with the prime minister later in the day, also in New York. 
  
 The meeting was designed to put Israel on good footing with the next U.S. president. But it also served to showcase the candidates' expertise in foreign policy in the shadow of their first debate Monday, six weeks before Election Day. Clinton, a former senator and secretary of state, often says that Trump does not know enough about the world and lacks the temperament to be president. Trump has argued that he has extensive experience with foreign policy through his career as a business executive and blames Clinton for many of the nation's stumbles in foreign policy. 
  
 Meanwhile, the candidates deployed their top supporters to the Sunday shows to take early jabs at their opponents and lower expectations for a showdown expected to draw 75 million viewers — many of them disenchanted with both candidates, the least-popular presidential hopefuls in history. 
  
 Facts and who will determine them during the 90-minute debate seemed to be a top concern of the campaigns' strategists given Trump's habit of saying things that are untrue and the public's general distrust of Clinton. 
  
 Robby Mook, Clinton's campaign manager, told ABC's "This Week" that he is concerned Trump will continue his habit of sometimes saying things that aren't true and still get a passing grade. He called on moderator Lester Holt to correct any inaccuracies made by the candidates. But Trump's campaign manager, Kellyanne Conway, said it's not the job of debate moderators to fact check. 
  
 Trump's vice presidential running mate, Mike Pence, meanwhile, said that Gennifer Flowers will not attend the debate. Trump had tweeted that if frequent Trump critic Mark Cuban attended the showdown, he'd put Flowers, allegedly the former mistress of Clinton's husband Bill, in the audience too. Conway said that Flowers had a right to be there if "somebody else gives her a ticket." But Pence drew a harder line. 
  
 "Gennifer Flowers will not be attending the debate tomorrow night," Pence said on "Fox News Sunday." 
  
 The candidates were focused on other matters Sunday. 
  
 Trump's campaign said that during his meeting with Netanyahu, the Republican presidential nominee promised, "extraordinary strategic, technological, military and intelligence cooperation between the two countries" if he's elected. 
  
 The press was barred from covering the meeting between Netanyahu and Trump, but Trump's campaign said in a statement that the men, who have known each other for years, discussed "many topics important to both countries," including "the special relationship between America and Israel and the unbreakable bond between the two countries." 
  
 Among those topics: the nuclear deal with Iran, the battle against Islamic State militants, military assistance provided by the U.S. to Israel and other security issues. 
  
 ___ 
  
 Kellman reported from Washington. Associated Press Writer Ken Thomas contributed to this report from New York. 
  
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 Follow Kellman, Colvin and Thomas on Twitter at http://www.twitter.com @LaurieKellman, @JColvin and @KThomasDC. ||||| Republican US presidential candidate Donald Trump has pledged to recognise Jerusalem as Israel's "undivided" capital if he is elected. 
  
 Trump met privately with Israeli Prime Minister Benjamin Netanyahu at his residence in Trump Tower on Sunday, a day before the New York billionaire faces off against Democratic rival Hillary Clinton in their first presidential debate. Clinton was also expected to meet Netanyahu in New York on the eve of the debate. 
  
 "Trump acknowledged that Jerusalem has been the eternal capital of the Jewish people for over 3,000 years, and that the US, under a Trump administration, will finally accept the long-standing congressional mandate to recognise Jerusalem as the undivided capital of the state of Israel," his campaign said in a statement. 
  
 Israel captured the Arab eastern half of Jerusalem during the 1967 Arab-Israeli war and annexed it in 1980, declaring all of Jerusalem Israel's unified capital. 
  
 The United States, and most other United Nations member countries, do not recognise the annexation and consider Jerusalem's final status to be a key issue to be resolved in peace negotiations with the Palestinians. 
  
 The US Congress passed a law in October 1995 calling for an undivided Jerusalem to be recognised as Israel's capital and to authorise funding for moving the US embassy from Tel Aviv to Jerusalem. 
  
 But no US president, Democrat or Republican, has implemented the law, regarding it as an infringement on the executive branch's authority over foreign policy. 
  
 No mention by Netanyahu 
  
 Netanyahu's office issued a statement about the hour-long meeting but made no mention of Trump's pledge on Jerusalem. 
  
 "Prime Minister Netanyahu discussed with Mr Trump issues relating to Israel's security and its efforts to achieve stability and peace in the Middle East," it said. 
  
 The Trump statement said he promised Netanyahu that Washington would provide Israel with "extraordinary strategic, technological and military cooperation" if he is elected. 
  
 Netanyahu's meetings with Trump and Clinton come after the US recently completed a 10-year, $38bn military aid package for Israel. 
  
 Clinton said in a statement that it would help "solidify and chart a course for the US-Israeli defence relationship in the 21st century as we face a range of common challenges". ||||| Jerusalem: Before 1967 
  
 The armistice line drawn at the end of the 1948 war divided Jerusalem into two. Between 1949 and 1967, Israel controlled the western part of Jerusalem, while Jordan took the eastern part, including the old walled city containing important Jewish, Muslim and Christian religious sites. 
  
 Jerusalem: After 1967 
  
 Israel captured the whole of Jerusalem in 1967 and extended the city's municipal boundaries, putting both East and West Jerusalem under its sovereignty and civil law. In 1980 Israel passed a law making its annexation of East Jerusalem explicit. The city's status remains disputed, with Israel's occupation of East Jerusalem considered illegal under international law. Israel is determined that Jerusalem be its undivided capital, while Palestinians are seeking to establish their capital in East Jerusalem. |||||

Summary:
Answer: – Both Hillary Clinton and Donald Trump set up Sunday meetings with Israeli Prime Minister Benjamin Netanyahu, on the eve of their first big debate, the AP reports—and Trump, who met with Netanyahu first in New York City, made a big promise to the PM that would mark a "potential dramatic shift in US policy," as Reuters frames it. Although Israel refers to the city of Jerusalem as its capital, most other nations, including the US, don't, choosing to keep embassies in Tel Aviv instead. But Trump reportedly told Netanyahu all that would change if he makes it into the White House, noting that "Jerusalem has been the eternal capital of the Jewish People for over 3,000 years" and that the US, "under a Trump administration, will … recognize Jerusalem as the undivided capital of the state of Israel," according to a statement from Trump's campaign, per Al Jazeera. Reuters notes that the Palestinians want to claim East Jerusalem—which Israel nabbed in the 1967 war and annexed in 1980—for themselves for when they eventually set up their own state next to Israel. But in the private meeting with Netanyahu, Trump is said to have noted that "Israel and its citizens have suffered far too long on the front lines of Islamic terrorism" and that "peace will only come when the Palestinians renounce hatred and violence and accept Israel as a Jewish State." What Trump is using to back up his push: a law passed by Congress in 1995 that called for all of Jerusalem to be recognized as Israel's capital, though Al Jazeera points out no president from either major party has ever put the law into effect, as it would cut into the executive branch's sway over foreign policy.