possible summit could mark a major breakthrough in those diplomatic talks, the administration is still being very clear-eyed and weary of russian's intentions as they have seen military buildups around the border of ukraine, but they have long insisted that they think that there is a diplomatic path available to avert such a crisis even if russia is making some of these moves that suggest an attack could be imminent. arlette saenz, cnn, the white house. ukraine's defense ministry says it has recorded dozens of cease-fire violations by those russian-backed separatists in eastern ukraine. a total of 74 just on sunday night. the ministry said 68 of those were weapons prohibited under the minske agreements. ukraine said this video showed russian-backed separatists launching fire against their own territory in an attempt to falsely accuse ukraine's armed