A massive Russian attack hit Kyiv. Ukraine claims the U.S. could have prevented it.

Ukraine calls missed warning a "betrayal"

Ukraine says it is resuming strikes on Russian energy infrastructure after what it calls a betrayal on the part of the U.S. and SpaceX. American intelligence responded that it didn't warn Ukraine of an incoming Russian strike due to bad weather, sources say. CBS News' Aidan Stretch explains more.

42m ago (03:11)