Not much between the top three.
Check it out:
Mike Huckabee, Paul Ryan and Jeb Bush are in a dead heat to win the 2016 Iowa Republican caucuses, according to a new poll sponsored by The Daily Caller and Vox Populi Polling.
Of the Republicans polled from April 22-24, Huckabee, the former governor of Arkansas, took in 20 percent; Ryan, the Wisconsin congressman and 2012 vice presidential nominee, won 19 percent; and Bush, the former governor of Florida and brother of former President George W. Bush, garnered 18 percent.
Other possible Republicans are in single digits in the poll: Texas Sen. Ted Cruz (9 percent); Florida Sen. Marco Rubio (9 percent); Kentucky Sen. Rand Paul (8 percent); New Jersey Gov. Chris Christie (7 percent); and Wisconsin Gov. Scott Walker (6 percent).