Emergency and disaster management briefing for August 19, 2016: California's Blue Cut Fire continues to burn, a new fire starts in rugged terrain near Santa Barbara, officials arrest three individuals in connection with the Blue Cut Fire, wildfire threat shifts eastward, Zika appears in Miami Beach, the Red Cross says flooding in Louisiana is the worst disaster since Superstorm Sandy, DHS offers to help ensure cybersecurity for elections, officers in Chicago may be fired over Laquan McDonald reports, Germany reports an earthquake near the Falkland Islands, and Tropical Storm Fiona forms in the Atlantic Ocean.