of russia sort of sticks in their throat to some degree, at least publicly on the white house podium. so a fascinating turn of developments there, and frankly, many in ukraine thinks that plays right into vladimir putin's thinking. he wants to see really how far he can push donald trump. he knows europe's distracted with brexit and its own internal troubles and he's perhaps trying to see what he can get away with. what ukraine, defenseless as it is, will let him do. jake? >> nick paton walsh in key eiev thank you so much. today, the deadliest attack against troops in afghanistan this year, three u.s. service members were killed with three others and an american contractor were wounded after an improvised explosive device or ied went off in the city of ghazni, afghanistan, south of kabul. the taliban have claimed responsibility for the deadly attack. this comes hours after army ranger sergeant leandro jasro's remains were brought back to the united states last night. the pentagon says that jasro was killed three days ago by friendly fire from an afghan