united states and the west have to respond. secretary of state john kerry says the united states will not accept the results, sanctions and other diplomatic measures are threatened. >> we turn to the leaders of the senate foreign affairs committee. from new jersey, chairman menendez and tennessee the top republican, bob corker. gentleman, we have the crimea rather dumb that will certainly vote to break away from the ukraine but new we have an incursion six miles into the ukraine, so how could we get president president to go? >> putin has start add game of russian roulette and the united states and the west have to be very clear in their response. he will calculate about how far he can go. that means having robust sanctions ready to go starting