Miami-Dade December 9, 2021 12:10 pm Big Surprise for Students, Employees at South Florida School NBC 6’s Ari Odzer has more on what those at Christopher Columbus High School were honored with by graduate, businessman and CNBC star Marcus Lemonis. US & World Videos 0:48 TRAFFIC ALERT: Crash on Florida's Turnpike North causes ramp closure 2:32 Coast Guard proposes slow speed zone near Port Miami 2:21 Family, friends mourn 17-year-old killed in motorcycle crash 2:59 Parents angry over proposal to change Fort Lauderdale Montessori school 2:24 Husband arrested in connection with wife's disappearance in Spain