Mayor Ray Nagin speaks to staff members during an appearance at a senior citizens center in New Orle

 
Mayor Ray Nagin speaks to staff members during an appearance at a senior citizens center in New Orle
Mayor Ray Nagin (L) speaks to staff members during an appearance at a senior citizens center in New Orleans May 19, 2006. New Orleans' changed racial makeup since Hurricane Katrina will shape Saturday's mayoral runoff election, giving an edge to incumbent Nagin's challenger, Louisiana Lt. Gov. Mitch Landrieu, analysts said. REUTERS/Lee Celano