Eliza Collins

USA TODAY

Bernie Sanders backed Hillary Clinton at a joint campaign event in New Hampshire Tuesday, but Donald Trump is making a play for voters who are unhappy with the presumptive Democratic nominee.

He tweeted a call for the Vermont senator's supporters following the endorsement on Tuesday.

Before the endorsement, he tried to rile Twitter followers up with tweets about Sanders being “not true to himself and his supporters” and that his fans were “angry!”

Trump’s campaign also sent out a detailed list of the “top 5 reasons Sanders supporters will never be excited about Hillary Clinton.”

The presumptive Republican nominee used previous Sanders attacks on Clinton on issues like trade, among other criticisms.

Some highlights:

“Sanders Has Criticized Clinton For Voting ‘For Virtually Every Trade Agreement That Has Cost The Workers Of This Country Millions Of Jobs.’ Sanders' Campaign Called Clinton A Potential ‘Outsourcer-In Chief,’ Saying She ‘Has Been A Consistent Advocate Of The Job-Killing Trade Deals’ That Have Lost ‘Almost 5 Million Manufacturing Jobs Over The Last 15 Years.’ Sanders Has Said That Clinton Is In The Pocket Of Big Banks, Saying That Wall Street Has Been ‘The Major Campaign Contributor’ To Clinton. Sanders Attacked Clinton Saying That ‘You're Not Going To Have A Government That Represents All Of Us, So Long As You Have Candidates Like Secretary Clinton Being Dependent On Big Money Interest.’ ‘Clinton Is The Favorite Of The Democratic Establishment, Regardless Of How You Want To Define It.’ Clinton Has Taken More Than $1.2 Million In Bundled Donations From Oil And Gas Lobbyists. Podesta Has Said That ‘K Street Will Find A More Welcome Home In A Clinton White House.’ At A February 2016 Democrat Debate, Sanders Said The Guest Worker Programs In The 2006 Comprehensive Immigration Reform Bill Were ‘Akin To Slavery.’ Sanders Claims That Hillary Clinton Doesn't Have The Judgement To Be President, Partly Due To Her Iraq War Vote.’”

While Trump may be attempting to capture Sanders voters from moving to Clinton, a recent Pew Research poll shows he’s unlikely to get many.

Among Democrats who backed Sanders in the primary, 85% said they would now support Clinton, 9% said they’d go for Trump.

And for all the conversation around the bitter Democrat primary, that number is actually much better than in 2008, when 69% of Clinton’s supporters said they’d back then-Sen. Obama in the November election against John McCain.