The U.S. military is not in a position to independently confirm Ukrainian accounts of atrocities by Russian forces against civilians in the town of Bucha, but has no reason to dispute the accounts either, a senior U.S. defense official said on Monday.

POTUS "Accountability"
FOX | Biden calls for Ukraine war crimes trial, denies 'genocide' in Bucha, 4 Apr
ABC News (NH affiliate) | Biden Calls Russia's Killing Of Ukrainian Civilians A War Crime But Not Genocide, 4 Apr

CSPAN User Clip: Biden Looks For Someone To Talk To, 5 Apr "viral" A/V 00:00:38
User Clip: Obama gives Biden the cold shoulder, 5 Apr "viral" A/V 00:00:45
User Clip: President Obama at the White House, 5 Apr A/V 00:16:03
ad hoc Al Smith Dinner comedy

WaPoo Company Newslitter | Biden after Bucha atrocities: Steady as she goes on Ukraine, 6 Apr

Other than President Biden suddenly calling for President Vladimir Putin to be put on trial for war crimes, don't expect newly uncovered Russian atrocities in Ukraine to force a significant change in the U.S. strategy there, senior U.S. officials are signaling.
[...]
Biden's response to Bucha is of a piece with his broader approach to the horrors of the war in Ukraine: He gets emotional on a personal level, in one memorable instance giving free rein to what he called his "moral outrage" toward Putin. But that emotion doesn't guide U.S. policy. ...