Donald Trump"s press conference on coronavirus testing ended abruptly after a terse exchange with two female reporters. Asked by CBS"s Weijia Jiang about his focus on international comparisons rather than US deaths, Trump snapped: "Don’t ask me, ask China that question". After being asked by Jiang, who is Asian-American, why he had directed the remark at her, Trump cut off the CNN reporter Kaitlan Collins as she asked a question and walked away from the podium