Nancy Mace Moves to Expel Mills

Mace's effort to oust Mills highlights growing divisions and unraveling within the House Republican conference ahead of the midterms.

Mills is facing scrutiny over long-running claims of misconduct in public office, which he has denied.

The firebrand South Carolina congresswoman's decision to draw the knives on a colleague has drawn significant attention on social media.

This potential expulsion vote would be a rare event, as only six members of the House have ever been expelled in U.S. history.