140226-john-kerry-glasses-1a_cb6f07a3cdfa1dedf6d48f2873ffc307Secretary of State John Kerry warned Wednesday that Russia must be “very careful” in decisions it makes about Ukraine and that it must keep its commitment to respect the sovereignty of the nation. “I think Russia needs to be very careful in the judgments that it makes going forward here,” he said in an exclusive interview with NBC’s Andrea Mitchell. “We are not looking for confrontation. But we are making it clear that every country should respect the territorial integrity here, the sovereignty of Ukraine. Russia has said it would do that and we think it’s important that Russia keeps its word.” Kerry said that Russian President Vladimir Putin should “listen carefully to Ukrainians who have voiced their desire for change,” repeating that the United States does not view its relationship with Russia as a “sort of continuation of the Cold War.” More