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.

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Steve Machalek/CNN

On March 20, Donald Trump announced that he formed an exploratory committee to examine a possible run for president in 2016.

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