By TARA COPP, ALANNA DURKIN RICHER, COLLEEN LONG and TY ONEIL, Associated Press LAS VEGAS (AP) — The person who died when a Tesla Cybertruck packed with explosives burst into flames outside President-elect Donald Trump’s Las Vegas hotel was a highly decorated U.S. Army Green Beret who deployed twice to Afghanistan, officials said Thursday. Two law enforcement officials identified the man inside the futuristic-looking pickup truck as Matthew Livelsberger.