it is an incredible moment, i think probably an emotional moment for some of these families including the family of james foley, one of the journalists beheaded by isis a number of years ago. diane foley, james' mom, put out a statement in the past few minutes, she says, i'm grateful to our president and brave troops for finding the isis leader. i hope this will hinder the resurgence of terrorist groups and i pray that captured isis fighters will be brought to trial and held accountable. sarah, i think it's worth reflecting on that journalists were among the targets of these isis terrorists. >> absolutely, that's one of the things that's so visceral for the people covering this story, is that the journalists covering it really do feel affected by it. >> what did you make of the president's q&a session? >> there's a big sort of sharp intake of breath when the president says he's going to