missiles as well. vladimir putin does not accept that russia and ukraine are two different nations. putin doesn't get modern ukraine. >> putin doesn't understand ukraine. he has an understanding of ukraine that is flawed and making parts of ukraine more loyal to russia, it's the opposite. it's united ukraine. >> martha: a few hours ago, american troops began arriving in romania which borders ukraine to the south. these troops are some of the 3,000 ordered to the region. martha. >> martha: thanks, lucas. let's bring in k.t. mcfarland, author of "revolution" and marc thiessen.