Kamala Harris told reporters Sunday that the U.S. may face 'some costs' associated with involvement in Europe should Russia invade Ukraine, which she claims is all but certain. When asked before departing Germany for the U.S. if Americans should be braced for economic fallout from involvement, the vice president said 'sure.' 'When America stands for principles, and all of the things that we hold dear, it requires sometimes for us to put ourselves out there in a way that maybe we will incur some cost,' Harris told a group of seven reporters in Munich on Sunday. 'And in this situation,...