MS NOW

The search for the next Barack Obama is on

Fans want Elizabeth Warren to run in 2016, but without the progressive senator aboard, there's no obvious superstar to challenge Hillary Clinton from the left.

Sen. Elizabeth Warren (D-Mass.) speaks during a hearing on Capitol Hill in Washington, D.C., Nov. 12, 2013. (Photo by Gabriella Demczuk/The New York Times/Redux)
Sen. Elizabeth Warren (D-Mass.) speaks during a hearing on Capitol Hill in Washington, D.C., Nov. 12, 2013.GABRIELLA DEMCZUK/The New York T

Alex Seitz-Wald