back now at the escalating violence between russia and the ukraine. in 40 minutes the u.n. will hold an emergency meeting as the two countries are trading blame after russia opened fire on and seized three ukrainian navy vessels this weekend. russian state media is reporting that russian forces detained sailors in the incident and three of those are now in the hospital. >> these are the areas where russia has carried out acts of military aggression, occupied an ex-ed crimea, occupying eerch ukraine within ukraine's international borders. this latest violence alarming many in europe. joining us now, jill dougherty,