you are. father zelenskyy, thank you. stay safe. >> thank you. thank you. i want to bring in cnn's barbara starr at the pentagon. we are talking about ukraine on the map of europe, which people know is right there. but you have news coming from up here, the baltic states. what have you learned? >> reporter: well, good morning, john. a short time ago, the first u.s. soldiers arrived in latvia in the baltics. this is something the pentagon announced it was going to do. soldiers from the very elite, 173rd brigade from italy, moving into the balance particulars as part of the u.s. military effort to reassure and provide deterrence if needed for nato allies on that eastern flank that are so nervous that russia may come after them yet. there is a good deal of anxiety. now, here at the pentagon, and i