consultation with the department of and the u.s. nuclear regulatory commission. she says the sponsor new crane are protected by robust containment structures, and reactors are being safely shut down as a precaution. this all came on the end of what was already a dramatic day eight of russia's unprovoked invasion of ukraine. in a crucial port city of mariupol, russian troops circled the city after bombardment. they say the city doesn't have water, heat, and i lost power. russian air strikes hit three schools in kharkiv and ukraine 's second largest city. ukrainian officials say at least 34 civilians were killed on strike. defense officials say they believe russian soldiers were showing a, quote, clear willingness defensively in targets. u.s. officials say that of all the troops russia stationed outside of ukraine, 90% of them