for american citizens to sue saudi arabia for involvement in 9/11. there is a lot of contention in this country about what saudi arabia might have been responsible for on that horrific day. how does the president address that? >> i think it's not something he needs to talk about publicly. he's determined at this point to build this coalition, to inspire this coalition of arab allies and possibly other allies to get involved in fighting isis and other extremist organizations. he's not going to aggravate on purpose. he's going to move forward and do this. again, it's long overdue and he will be cleaning up a lot of the mess from the previous administrations. they have human rights problems and other things americans ought to deal about.