Marine Allegedly Assaulted Mid-Burger At McDonald's, As Gang Yelled 'Do You Believe Black Lives Matter?' Steve Birr 02/15/2016 A former Marine became the target of an alleged assault in a McDonald's Friday night, as a crowd of youths cornered him and demanded he answer the question, "do you believe black lives matter?" Before knocking him unconscious and robbing him. Christopher Marquez, a veteran of Iraq and recipient of the Bronze Star for valor, said he was dining at a McDonald's in northwest D.C. when a group of black teenagers came up to him and allegedly began harassing him about the...