NEW this morning: Biden and Sanders roll out the members of the 6 Unity Task Forces that will offer recommendations to the DNC platform cmte and to Biden. Includes @johnkerry, @EricHolder, @vivek_murthy, @aoc, @RepJayapal, @rweingarten, @econjared, @StephanieKelton.

"I commend Joe Biden for working together with my campaign to assemble a group of leading thinkers and activists who can and will unify our party in a transformational and progressive direction," Bernie Sanders says.