A former Marine allegedly impersonated a security team member for Marine One, the helicopter that transports President Trump on short trips, and breached two checkpoints last week at Palm Beach International Airport, according to authorities. Brandon Magnan, 37, is charged with false personation of an officer or employee of the United States, according to federal court documents. The helicopter unit, known as HMX-1, takes Trump to and from his residence in Florida. Trump was spending his winter vacation at Mar-a-Lago in Palm Beach at the time of the incident. Magnan approached a security checkpoint near where the helicopter was housed...