sanctions on russia for its actions in crimea, so it gives back crimea if you will. the has been very coy. i think that's one of the things that the europeans are looking for because they have their own sanctions on russia for their aks in ukraine. they want to know that the u.s. and europe are in lock step on that. but at the same time, the u.s. wants russia in cooperation on syria. that is really an open question of what they're willing to do together. you remember the obama administration in theory, want that cooperation, but didn't think that russia's actions on the ground really warranted that close cooperation, so i think there are a will the of open questions as to what the pleasure are willing to do. vice president pence didn't offer my specifics. >> pentagon officials are saying russian actions are a quote test