But some rivals to the former president have been campaigning hard, even as temperatures in Iowa have plunged below zero. MARTÍNEZ: NPR national political correspondent Don Gonyea is in Iowa.

Voters who want to participate will have to contend with brutal cold, even by Iowa standards. Here's NPR's Don Gonyea. DON GONYEA, BYLINE: Right now, I'm on a street in downtown Des Moines.

The Iowa Faith and Freedom Coalition hosted a presidential ... You have, though, heard of NPR's Don Gonyea, who was also there. He joins us now from Des Moines. Don, these events are often called ...

You're most likely to find NPR's Don Gonyea on the road ... Obama's presidential campaign for NPR, from the Iowa caucuses to victory night in Chicago. Gonyea has filed stories from around the ...

Don, good morning. DON GONYEA ... everyone against us - we've got our ticket punched out of Iowa. GONYEA: She's got to be a little disappointed, given a recent rise in polling that showed that ...

"It really feels like a battle for second place," NPR's Don Gonyea reports for Up First from Iowa. Nikki Haley and Ron DeSantis are in a close battle after Trump. Gonyea says DeSantis has "poured ...