these join in thanking mohamed ottmar. -- mohammad atmar. [applause] >> ladies and gentlemen, please remain in your seats until the official party departs. [inaudible conversations] [inaudible conversations] [inaudible conversations] >> coming up today live coverage of the marsh for our allies rally calling for legislation to address guns and school safety. scheduled to begin at noon eastern on c-span. >> this sunday on 1968 america in turmoil, the presidential election of 1968 begin with eight presidential candidates. by the end the sitting president doug, robert kennedy was the assassin, television coverage was dominated by violent clashes between chicago police and protesters of the democratic national convention, and richard nixon won a decisive victory for joining us on the program former presidential candidate pat buchanan who served under presidents nixon and reagan, and also the author of the greatest comeback, how richard nixon rose from defeat to create the new majority, and barbara perry, director presidential studies and codirect