Who's running and who could run 2016?

Published On: Nov 08 2012 10:41:49 AM CST   Updated On: Apr 17 2015 11:10:37 AM CDT

Former Arkansas Gov. Mike Huckabee is going to offer supporters some clarity on his potential presidential bid on Friday night, his spokesman said. Check out other formally announced or potential 2016 candidates.

Cory Booker
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Alex Wong/Getty Images

Cory Booker (Democrat) -- Newark's heroic mayor is a staple on cable news and the Sunday shows who has parlayed that exposure to build a national profile from the unlikely perch of a big-city mayor. Known for his accessibility and tireless campaigning, he holds degrees from Stanford, Oxford and Yale Law School.

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