President Barack Obama speaks to people aboard a bus after the Memorial Day ceremony at Abraham Lincoln National Cemetery in Elwood, Ill., was canceled because of severe weather, May 31, 2010. The President stopped to talk to people that were attending the event but were forced to return to their buses for safety reasons.

President Barack Obama speaks to people aboard a bus after the Memorial Day ceremony at Abraham Lincoln National Cemetery in Elwood, Ill., was canceled because of severe weather, May 31, 2010. The President stopped to talk to people that were attending the event but were forced to return to their buses for safety reasons.