Florida Gov. Ron DeSantis (R) and former United Nations ambassador Nikki Haley have yet to chip away at former president Donald Trump’s commanding lead in Iowa, a new poll shows.

With 35 days until the Iowa caucuses, former President Trump has expanded his lead to 51% first-choice support among likely caucusgoers, according to a poll out Monday morning. Why it matters: Trump's lead is the biggest recorded this close to a competitive Republican caucus in the poll's history,

Good morning, and happy Iowa Poll day to all who celebrate! And if you've already taken a peek at our results, you know that the Donald Trump campaign is celebrating this one. The former president has expanded his lead,