Michigan Rep. Rashida Tlaib (D) booed former Secretary of State Hillary Clinton during a live campaign event for presidential candidate Sen. Bernie Sanders (I-Vt.) in Iowa on Friday.

The moment happened toward the end of a panel discussion with Tlaib and Reps. Ilhan Omar (D-Minn) and Pramila Jayapal (D-Wash.) at Sanders‘s first „Caucus Concert,“ which featured a performance by Bon Iver in Clive, Iowa, ahead of Monday‘s caucus.