Chelsea Clinton says she wishes President Trump would focus on his duties at the United Nations instead of retweeting a gif of himself knocking down her mother with a golf ball.

Critics including Sen. Dianne Feinstein (D-Calif.) and former Vice President Joe Biden were quick to speak out Monday when Trump retweeted the short video of him teeing off, before the golf ball appears to knock down Hillary Clinton.

Feinstein called the tweet "appalling and disgusting" and said that Trump should "grow up," do his job and stop "obsessively" lashing out at Clinton.

Trump is in New York for a week of talks and meetings with foreign leaders at the United Nations and gave his first address to the organization on Monday.

Chelsea Clinton was referring to a woman with stage 4 cancer he blocked on Twitter when she criticized the GOP's latest health care plan.