Former President Donald Trump’s historic, unprecedented dominance in Iowa sent a clear message: he has the Republican party firmly in his grip.

The two candidates vying for second place — Florida Gov. Ron DeSantis and former South Carolina Gov. Nikki Haley — had disappointing nights. Is it time for them to drop out of the race?

Caroline Heldman, professor of critical theory and social justice at Occidental College, joins “Your Morning” to discuss.