February 23, 2012 6:44 pm Colonoscopy Saves Lives: Study The test gives a doctor the ability to see the colon and remove any suspicious growths. US & World Videos 2:32 Coast Guard proposes slow speed zone near Port Miami 2:59 Parents angry over proposal to change Fort Lauderdale Montessori school 2:21 Driver on the run after woman killed in NE Miami-Dade hit-and-run 3:52 Parents concerned over repurposing schools as Broward holds another town hall 1:07 17-year-old on motorcycle dies after crash with car in Sweetwater