let's get to the breaking news. federal investigators are heading to florida right now to determine why the engine of a commercial airliner erupted in flames as the plane was heading to the runway. the fire and billowing smoke causing fear and gridlock at the fort lauderdale international airport. passengers and crew members escaped down the emergency slide. tonight, at least 15 people are injured including a child. also breaking, america's top spy says russian president vladimir putin is winging it. his words, winging it as he steps up, aggressive moves around the globe. the director of national intelligence talking exclusively to cnn hours after the u.s. navy launched four fighter jets to intercept russian jets flying near a u.s. aircraft carrier in the pacific. we have correspondentcorresponds and news makers standing by.