MoveOn.org is a liberal grassroots advocacy group with 1 million members . There 's a referendum Tuesday on whether to back a campaign to draft Elizabeth Warren for 2016 . The liberal group is widely expected to approve the measure and invest $ 1 million into the campaign . It is n't the only group : Democracy for America is also polling its members .
MoveOn.org is a liberal grassroots advocacy group with 8 million members . There 's a vote Tuesday on whether to back a campaign to draft Elizabeth Warren for 2016 . The liberal group is widely expected to approve the vote and put $ 1 million into the campaign . MoveOn is n't the only group : Democracy for America is also polling its members .