the president says the uss boxer downed the drone after it came within a thousand yards of the warship and refused repeated calls to turn around. this morning iranian officials say all of their drones are accounted for going as far to suggest the u.s. military might have shot down one of its own drones. the latest incidents comes as "the new york times" reports iran's foreign minister says he would be willing to meet with u.s. lawmakers to talk about ways to end the impasse. obviously this is going to get a lot of attention there. >> reporter: no question, poppy at the security forum annual event where reporters like myself get to meet face-to-face with administration officials, military leaders and iran definitely top of conversation here. i'm joined by david sanger, a national security correspond for "the new york times" and author of the piece describing the iranian foreign minister's outreach. the iranians claiming it was not