A new Monmouth University poll in Iowa finds Ted Cruz surging into the lead with 24%, followed by Donald Trump at 19%, Marco Rubio at 17%, Ben Carson at 13%, and Jeb Bush at 6%.

Said pollster Patrick Murray: “This marks the first time Ted Cruz has held a lead in any of the crucial early states. As Ben Carson’s stock has fallen, Cruz has been able to corral most of those voters. Rep. Steve King’s endorsement may not be the primary reason for this swing, but it certainly put a stamp on the Cruz surge in Iowa.”