1. Weekly Roundup: February 4th NPR 20:55

The South Carolina Republican was a steadfast ally for Donald Trump in Congress, but he voted to impeach the former president after he experienced the attack on the Capitol. Now, Trump has endorsed a primary opponent. And Democrats contend with how to reform the Iowa caucuses after 2020’s goat rodeo.

This episode: White House correspondent Asma Khalid, senior political editor and correspondent Domenico Montanaro, South Carolina Public Radio reporter Victoria Hansen and Iowa Public Radio reporter Clay Masters.

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