Given a document, generate a short title of the document. The title should convey the main idea/event/topic about which the document is being written. Note that URLs in the text have been replaced with [Link].

[Q]: Lebanon's Prime Minister Saad Hariri  arrived back in Lebanon two weeks after  he  announced  his  surprise resignation while in Saudi Arabia. Within hours of landing at Beirut International Airport  Hariri shocked the country by announcing he had put his resignation "on hold" while talks with Hezb'allah and other political factions are underway.
Al Jazeera's Zein Khodr  reporting from Beirut  said that Hariri's tone has shifted since he gave his resignation speech two weeks ago. "He [Hariri] didn't even mention Hezbollah or Iran[.] ... He even said that he's looking forward to a partnership with all political parties in the country "What is clear is that there has been intensive discussions behind closed doors " she said. "The resignation was an attempt by Saudi Arabia to curb Hezbollah's influence[.] ... That attempt backfired[.] ...  Hariri  was conciliatory in  his  message."
What is going on? Whatever influence Saudi Arabia was exercising over  Hariri  has weakened since  he  left the kingdom. Before returning to Lebanon   Hariri  had meetings with several leaders  including Macron of France and el-Sisi of Egypt. France has a keen interest in what happens in Lebanon  since the tiny nation is a former French colony. And as a Sunni regional power  Egypt is on the front lines of resisting the spread of Iran's influence.
Those "intense discussions" almost certainly included Hezb'allah. Given that  Hariri  cited threats against  his  life by pro-Iranian and pro-Syrian factions in Lebanon as a primary reason for  his  resignation  it is possible that some sort of backroom deal with the terrorists was struck that gives certain assurances to  Hariri  regarding  his  personal safety. For Hezb'allah  part of that deal could have included  Hariri  promising to back away from Saudi Arabia.
[A]: Lebanon's Prime Minister Hariri puts resignation 'on hold'


[Q]: Image copyright Getty Images Image caption  Prime Minister of Canada Justin Trudeau  departs a press availability at the Canadian Embassy in Washington
In 2017   Canadian Prime Minister Trudeau  learned a lesson about the power of social media.
 Trudeau 's January tweet "isn't necessarily the sentiment being held by a lot of Canadians".
 Mr Trudeau  ended 2017 in an ethics quagmire partly of  his  own making.
Meanwhile   Trudeau 's finance minister  Bill Morneau  is struggling with his own ethics troubles.
A mid-December poll by the Angus Reid Institute indicated that for the first time since his election   Trudeau 's approval ratings had dropped below 50%.
 Trudeau 's ratings are still strong for a politician  but Kurl says there is "perhaps a little bit less adoration and a little bit more exasperation with the prime minister".
As the two rival leaders find their feet - and if  Trudeau  and  his  ministers keep handing them easy ammunition - 2018 could also prove a rough ride.
[A]: The tests facing Canada's PM Justin Trudeau in 2018


[Q]: It's called Fast Food Genocide: How Processed Food is Killing Us and What We Can Do About It  by nutrition expert Joel Fuhrman  MD.
Pat Robertson talks with Dr. Joel Fuhrman about Fast Food Genocide on Wednesday's 700 Club.
Heart attacks  strokes  cancer  obesity  ADHD  autism  allergies  and autoimmune diseases all have the same root cause â our addiction to toxic ingredients. New York Times bestselling author  board-certified physician  nutritional researcher  and leading voice in the health field  Joel Fuhrman   M.D.  explains why the problem of poor nutrition is deeper  more serious  and more pervasive than anyone imagined.
The solution hiding in plain sight â a nutrient-dense healthful diet â can save lives and enable humans to reach their intellectual potential and achieve successful and fulfilling lives.  Dr. Fuhrman  offers a life-changing  scientifically sound approach that can alter American history and perhaps save your life in the process.
BELOW: Nutrition Expert Dr. Joel Fuhrman Reveals Secrets to Health & Longevity
[A]:
How Fast Fake and Processed Foods are Killing Us