the president is in pittsburg making remarks about the benghazi arrest. let's listen in. >> that is one of the masterminds of the attack. (applause) and he is, (applause) he is now transported back to the united states. i say that first of all because we continue to think about and pray for the families of those killed in that terrible attack, but more importantly, it is important for us to send a message to the world when americans are attacked, no matter how long it takes, we will find those responsible and we will bring them to justice. and that's a message i sent the day after it happen and