many years. as we reported, organizers relocated the event from the open-air stadium to an indoor arena which holds about 50,000 fewer people. they said it was a safety issue because of severe weather in the forecast. one official expressed concern about filling the massive outdoor stadium down the road but different sides say different things on that. david axelrod said the campaign was 100 percent confident it would not be a problem. it will be a more intimate setting, either way, compared to 2008 when senator obama accepted the democratic nomination in front of 80,000 people in denver. those who are there will never forget it. the lineup includes charles crist, a former republican governor, now an. in, putting in support behind president obama. john kerry will be here and actress longoria