In this June 5, 2019, photo, Democratic presidential candidate Sen. Elizabeth Warren, D-Mass., speaks at the RV/MH Hall of Fame and Museum in Elkhart, Ind. Bernie Sanders has fallen to second place in most polls in the weeks since Joe Biden entered the presidential race. But Warren is emerging as another threat to his appeal, thanks in part to her populist proposals that at time go further left than Sanders on his key issues. (AP Photo/Darron Cummings)
Featured Photo Galleries
