instruction:
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].
question:
Sen. Elizabeth Warren  D-Mass.  said Thursday that the Democratic primary last year was "fair " moving away from the comments she made last week.
"I agree with what Donna Brazile has said over the last few days; that while there was some bias at the DNC  the overall 2016 primary process was fair and Hillary [Clinton] made history  " Warren  said in an interview with MassLive.
Last week  when asked by CNN's Jake Tapper if the Democratic National Committee had been "rigged" to favor Clinton   Warren  answered  "yes."
 Elizabeth Warren : Yes [Link] pic.twitter.com/TjkBS0mbB8 â The Lead CNN (@TheLeadCNN) November 2  2017
"We've got to hold this party accountable " she continued. "When Tom Perez was elected to chair of the DNC  the very first conversation I had with him was to say  'You've got to put together a Democratic Party in which everybody can have confidence that the party is working for Democrats rather than Democrats working for the party.' "
A spokeswoman for  Warren  later told MassLive that  Warren  believes  as  she  said last week  that the DNC was rigged  but that the primary itself was not.
answer:
Elizabeth Warren


question:
Former President George W. Bush has been widely praised for yesterday 's speech at the Dallas police memorial and especially for a quote which has been widely shared on social media . 
Many people on Twitter found themselves almost shocked that they were so impressed by Mr Bush . 
Michael Beckman , who described himself as a ` Jewish conservative Republican ' tweeted : ` President George W. Bush gave a beautiful speech today . 
Many people searched the internet to see if Mr Bush had plagiarized it from another source . 
Former President George W Bush speaks at Dallas memorial . 
Houston radio host Matt Patrick tweeted today : ` Loved George W. Bush 's speech yesterday ! 
Time magazine published Bush 's entire speech but it was that particular passage which was seen by many Americans as a touchstone for their feelings . 
Twitter user Jacob Boos claimed Bush 's speech was better than Obama 's and added : ` Then again probably not he has an agenda to push . ' 
But most thought that whoever had written his speech deserved great credit , as did Bush himself , for delivering it with warmth and sincerity . 
Mr Bush said : ` These slain officers were "the best among us" .
answer:
George W Bush


question:
The officers told a public inquiry in British Columbia that they fired because they felt threatened by Dziekanski  who was holding a stapler  but Kennedy said he doesn't find any of the officers' statements credible.
 "The fact that the members met together prior to providing statements causes me to further question their versions of events " Kennedy wrote.
 Kennedy repeated his earlier recommendations that the force tighten its Taser policies and create an independent body to investigate officers in serious cases  such as those involving a death.
 Kennedy's recommendations aren't binding on the RCMP or the federal government.
 The commission's reports often include a response from the RCMP  but in this case Kennedy's findings were released without including the force's input.
 Kennedy's investigation  as well as several others including the public inquiry  were launched after the amateur video of the confrontation was made public.
answer:

Paul Kennedy