. >> a nationally recognized singer, please welcome phillip alongi who will perform the "national anthem." ♪ o say can you see ♪ by the dawn's early light ♪ what so proudly we hailed at the twilight's last gleaming ♪ ♪ whose broad stripes and bright stars ♪ ♪ through the perilous fight ♪ o' er the ramparts we watched were so gallantly streaming ♪ ♪ and the rocket's red glare ♪ the bombs bursting in air ♪ gave proof through the night that our flag was still there ♪ ♪ o say does that star spangled banner yet wave ♪ ♪ o'er the land of the free and the home of the brave noeds ♪ >> with that the first full day of the republican national convention is underway in tampa, florida. we will, of course, keep you up to speed and up-to-date on all that's happening there. but right now let's go back to the breaking news on hurricane isaac. tamron hall standing by in new orleans with the very latest. hey, there, tamron. >> reporter: hi, craig. as we mentioned, this is the big breaking story. this is the story that could impact lives. we know hurricane isaac has already been a deadly storm. president ob