Given a document, find the main entity about whom the author is writing. Write the full name if mentioned in the text. Note that URLs in the text have been replaced with [Link].

Q: Days after at least 58 people were killed in a Las Vegas mass shooting   Hillary Clinton  called for better gun control.
âI canât believe that one whole political party in the greatest country on earth is totally sold to the gun lobby â  she  told host Jimmy Fallon.
 Clinton   on  her  book tour for âWhat Happened â called  her  memoir âa story of resilience.â
âIt is my best effort to pull the curtain back  invite people in to see what happened from my perspective and to talk about the things that I didnât get right and what was happening at the same time â  she  said of the book.
As for election night   Clinton  said  she  was disappointed both that  she  lost and that President Trump won.
âI was so worried about what it meant to have my opponent win â  she  told Fallon.
 Clinton  also had some words for President Trump  particularly of  his  handling of Hurricane Maria and the devastation in Puerto Rico.
âAs Miley would say  we canât stop and we wonât stop â the former presidential candidate wrote in a thank you note to  her  fans. (NBC/Andrew Lipovsky/NBC)
âItâs hard to figure out what are the priorities â  she  said.
Fallon also had female staff writers write thank you notes to  Clinton .
âThank you  Miley  tonightâs show writers and all of the women and young girls out there who are smart  strong and deserving of every opportunity â  Clinton  said.

A: Hillary Clinton
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Q: Trump took to Twitter on Tuesday to claim that Tennessee Republican helped "give us" the nuclear deal with Iran negotiated by President Barack Obama's administration. Earlier this month  he claimed that  Corker  is "largely responsible for the horrendous Iran Deal!"
 Corker  the chairman of the Senate Foreign Relations Committee   was in fact a vehement critic of the deal that emerged from international negotiations in the summer of 2015. After the deal was unveiled   he  wrote in an op-ed for The Washington Post that "Congress should reject this deal and send it back to the President."
 Corker  plotted efforts to block the deal  banding with Republicans -- and even some Democrats -- in an attempt to block the deal.
The following month   Corker  did just that  joining with the bipartisan group to vote against the deal. A procedural vote to move forward a resolution to reject the nuclear deal fell shy of the required 60-vote threshold.
Even before that vote   Corker  helped push through the legislation that would ultimately grant Congress powers to review the deal  which the Obama administration contemplated approving without congressional oversight.
 Corker  said such an attempt would be "a direct affront to the American people and seeks to undermine Congress' appropriate role" in a March 2015 letter to Obama.
 Corker 's calls for congressional review of the nuclear deal that was still being negotiated in the spring of 2015 ultimately led to the Iran Nuclear Agreement Review Act  which Obama ultimately signed despite initially opposing the measure.
That could be what White House press secretary Sarah Sanders was referring to on October 10 when she claimed: " Sen. Corker  worked with Nancy Pelosi and the Obama administration to pave the way for that legislation and basically rolled out the red carpet for the Iran deal  and those are pretty factual."
 Corker  defended the bill against that criticism in September 2015  noting that the legislation "actually took power back from the president."
"Without it  he could have unilaterally implemented the deal immediately. The President never would have been forced to submit the agreement to Congress and there would have been no review and no debate on this critical national security issue "  Corker  said then.
Trump's criticism of  Corker  on the Iran deal is also curious given that Trump initially considered  Corker  as a candidate for vice president and later secretary of state  in large part due to his foreign policy chops.

A: Corker
****
Q: Is  it  just me  or is anybody else worried about  Duncan Keith ?
Maybe  it ’s just the recency bias of a bad three-game trip to California in which the Blackhawks defense was exposed as if each unit has to take a turn looking awful in this season that refuses to end. Or maybe  Keith  is the last of the core players to succumb this season to the fall of the dynasty. Or maybe it’s long-lasting and irretrievable.
The last possibility is the scary one because  Keith  has always been the barometer of good Hawks and bad Hawks. The Hawks’ offense has always started with the defense  and the defense starts with  Keith   and unfortunately of late  the defense has been inept and inert  not to mention soft and slow.
In Sunday’s loss in Anaheim   Keith  aided and abetted a power-play goal by Ducks forward Rickard Rakell by doing little to prevent it. In the previous game   Keith  committed two awful giveaways that led to Kings goals. In the first game of the jaunt in  San Jose  Keith  was on the ice for four goals against while skating five-on-five. Today’s edition of Sesame Street hockey is brought to you by the letters P and U.
Only six times in the last 14 games when skating five-on-five has  Keith  been above 50 percent in the Fenwick metric that counts only unblocked shots  according to NaturalStatTrick.com.
The raw numbers in those games show  he  has been on the ice for three goals for and 19 against at even-strength for a minus-16. Now  plus-minus in isolation is an outdated way to evaluate players  but something that extreme is hard for me to ignore. It might not always be  his  fault  but  he ’s not doing enough to make it better.
By comparison   Keith ’s five-on-five Fenwick metric was over 50 percent 10 times in the 20 games before the last four weeks.  His  raw numbers were 17 goals for and 12 against.
Overall   his  goals-for percentage of 39.78 at five-on-five is the worst of the 10 defensemen the Hawks have dressed this season  according to NaturalStatTrick.com. The raw count is 37 goals for and 56 against.
Last season   Keith ’s goal-for percentage at five-on-five was 56.48. The raw count was 61-47. So  yeah   Keith  misses Niklas Hjalmarsson. A lot. The whole team does.
 Keith   then  has had to adapt to different partners while continuing to play a lot and play against the opponent’s top line. All of those are legit causes for  Keith ’s unseemly numbers. But still  it’s a problem when a team’s best defenseman isn’t delivering  especially on a team that relies on defensemen to start the offense.
The eye test – my eye test  anyway – sees a guy whose reactions can’t quite keep up with his instincts.  Keith  has played several lifetimes of hockey the past decade – a lot of regular-season minutes  then even more minutes in an astounding 126 playoff games  and  oh  two Olympics – so it would reasonable to expect that at 34 even the indefatigable one would lose a half-step. That half-step can keep a player from getting to a spot first  from breaking up plays  from getting a stick on an opponent  from taking away a puck and moving it up ice.
 Keith ’s remarkable ability seemed to make  him  a one-man neutral-zone trap.  Keith  regularly broke up plays and controlled the puck to create a lot of offense — a lot of quick offense. The Hawks were playing on a lot of short fields.
Thing is  the Hawks still control the puck at even-strength more than you’d think a bad team would  but the forwards aren’t turning that into goals. That would help  Keith ’s numbers look respectable  and maybe that changes next season. Maybe the scorers start scoring next season. Maybe another long offseason will help. Same goes for improved ability and consistency from the rest of the Hawks’ young defense corps.
This isn’t to bury  Keith .  He  can still play  even if not at  his  former Norris Trophy level. So  perhaps the biggest thing that would help the Hawks regain their contending ways is if GM Stan Bowman could bring in a defenseman who makes  Keith  only the second-best on the roster.

A:
Duncan Keith
****