“Soon after Donald Trump became president, authorities tried to warn him about the risks posed by golfing at his own courses because of their proximity to public roads. Secret Service agents came armed with unusual evidence: not suspect profiles or spent bullet casings, but simple photographs taken by news crews of him golfing at his private club in Sterling, Va.,” the Washington Post reports. “They reasoned that if photographers with long-range lenses could get the president in their sights while he golfed, so too could potential gunmen, according to former U.S.