Washington fails to condemn mass graves in Gaza

White House national security adviser says reports of mass graves being found in Gaza are deeply disturbing and that Washington wants answers from Israel.

WASHINGTON - US officials have been in touch with Israeli counterparts about deeply disturbing reports of mass graves being found in Gaza, White House national security adviser Jake Sullivan said on Wednesday.

"Those reports were deeply disturbing," Sullivan said at a news briefing. "We have been in touch at multiple levels with the Israeli government. We want answers. We want to understand exactly what happened."