FILE - In this Saturday, Oct. 8, 2005 file photo, boats sail in Miami’s Biscayne Bay at the start of the annual Columbus Day Regatta. Southern
FILE - In this Saturday, Oct. 8, 2005 file photo, boats sail in Miami's Biscayne Bay at the start of the annual Columbus Day Regatta. Southern Florida is one of the places that shows up as partially under water in many sea level projections for the 21st century. ((AP Photo/Lynne Sladky, File))