Pennsylvania cops take some blame for Trump assassination attempt, but say protecting ex-prez was Secret Service’s job New York Post Pennsylvania state police commissioner reveals stunning details about Trump shooting CNNOfficers Left Post to Look for Trump Gunman, Top Cop Says The Daily BeastPennsylvania State Police chief testifies about Donald Trump assassination attempt BBC.comPennsylvania police commissioner throws cold water on Secret Service ‘sloped roof’ concerns: ‘I cannot agree’ Fox News