one has to say is that a deterrent? again, the u.s. is not going to war. but the u.s. is sending more troops and military equipment to nato's eastern flank. what can you talk to me about that? >> joe biden is making it very clear how he intends to use his military. he is not sending troops into ukraine. he is avoweiding confrontation. but he is living up to what he said there, defending every inch of nato territory. 800 troops. a task force heading to the baltic states and number of f-35 fighter jets and apache attack helicopters going to the baltic states, estonia, latvia and nato southeastern flank. those troops which moved from europe essentially pushing to that eastern flank into eastern europe will be in place by the end of the week. biden made it clear in his speech, a message directed to putin, that this is a defensive posture. the u.s. will work to bolster the allies, nato allies and make sure they have the tools,