October 28, 2015 3:20 pm March of Dimes Signature Chefs Auction Chef David Sears of Sushi Samba talks to Roxanne Vargas about this years March of Dimes Signature Chefs Auction. US & World Videos 7:08 Former U.S. Attorney Kendall Coffey on Daniel Penny and Luigi Mangione 6:42 Miami Herald Haiti correspondent Jacqueline Charles on recent massacres 8:53 Rep. Sheila Cherfilus-McCormick on Haiti and the transition in Washington 2:36 Man shot and killed by deputies near Tri-Rail in Fort Lauderdale 0:52 Teddy Bridgewater, in 1st season as coach at alma mater Miami Northwestern, wins state title