Democratic Rep. Joyce Beatty of Ohio said Tuesday that Republican Rep. Hal Rogers of Kentucky poked her in the back and told her “kiss my a**” after she asked him to wear a mask before boarding the US Capitol’s subway system.

Beatty, who chairs the Congressional Black Caucus, said in a string of tweets, “Today, while heading to the House floor for votes, I respectfully asked my colleague @RepHalRogers to put on a mask while boarding the train. He then poked my back, demanding I get on the train. When I asked him not to touch me, he responded, ‘kiss my ass.'”