Who's running and who could run in 2016?

Published On: Nov 08 2012 10:41:49 AM CST   Updated On: Jul 02 2015 01:56:18 PM CDT

Former Virginia Sen. Jim Webb announced his campaign for president Thursday, becoming the fifth Democrat to join the primary contest. Find out who else is running and who some of the other possible candidates are.

Martin O'Malley announces candidacy for president
9 / 28

Former Maryland Gov. Martin O'Malley announced his candidacy on May 30 in Baltimore.

Upload Photos / Videos