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.

Mike Huckabee, April 2014
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Darren McCollester/Getty Images

Former Arkansas Gov. Mike Huckabee has been actively preparing for a presidential bid, traveling to early primary states and fleshing out his political team.

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