The attempted assassination of Donald Trump at a Pennsylvania rally was “unacceptable”, the director of the US Secret Service said as investigations continued, adding that though “the buck stops with me”, she would not resign.
“It was unacceptable and it’s something that shouldn’t happen again,” Kimberly Cheatle told ABC News, amid growing pressure to explain how the gunman who tried to kill the former president and current Republican nominee was not stopped by agents and local police.
