begin to imminently ramp up their military presence along the ukrainian border in eastern ukraine? we didn t see any indication of that and we were just on the border looking from ukraine into russia. i can tell you we didn t see any russian troop buildups or tanks. but u.s. officials say and they have a higher different perspective with satellite technology that there has been a troop buildup that is concerning to the pentagon. but we didn t sense that things were on a hairpin trigger. clearly if you re from the ukraine and just watched the region of crimea, the peninsula be overtaken by force and annexed and you know in southern russia and eastern russia there are a lot of russian nationals or people who speak russian and that the kremlin has been speaking about offering protection to those populations, certainly you would be concerned