November 25, 2014 1:00 pm Signing Santa at Dolphin Mall A signing Santa pays a visit to Dolphin Mall to meet with hearing impaired children. US & World Videos 1:09 22 taken to hospitals after carbon monoxide leak in southwest Miami-Dade 0:49 3 lanes closed on Sawgrass Expressway; police investigate 1:56 Building evacuated due to hazmat situation in SW Miami-Dade 0:44 Three lanes blocked on Sawgrass Expressway in Broward County 0:32 Three lanes blocked on Sawgrass Expressway in Broward County