Secret Service report details communication failures preceding July assassination attempt on Trump The Associated Press
Secret Service admits ‘mission failure’ in July Trump shooting USA TODAY
‘There was complacency’: Secret Service head vows accountability for ‘failure’ leading to Trump assassination attempt in Butler Pittsburgh Post-Gazette
Local police responsible for roof where Trump shooter hid at Butler rally had never spoken to Secret Service, report says NBC News
Secret Service is responsible for multiple security failures in Trump attack July 13, report says The Washington Post