stiffen our resolve. we fight back, to hold people accountable and to stand up for rule of law, which is exactly what we are here to do. >> reporter: so kerry says the u.s. embassy if paris is working to account for all americans there. he echoed obama's pledge to provide whatever help the french government needs, hala. >> all right. thanks very much. let's go back to clarissa ward, our senior national corner. she has a major update on one of the attackers. what can you tell us? >> reporter: well, we are hearing from french media reports a syrian passport was found by the body of one of the attackers at the football stadium or at the soccer stadium. now, we don't know any more details other than that, but they're allegedly reporting a syrian passport was found by the body of one of the attackers.