U.S. agency to probe Secret Service actions at Trump rally after assassination attempt
![Republican presidential candidate former President Donald Trump is surrounded by U.S. Secret Service at a campaign event in Butler, Pa., on Saturday, July 13, 2024. People in dark suit jackets are shown gathered and huddled in close proximity in an outdoor setting.](https://i.cbc.ca/1.7266082.1721224689!/fileImage/httpImage/image.jpg_gen/derivatives/16x9_620/election-2024-trump.jpg)
The Department of Homeland Security's inspector general says it's investigating the U.S. Secret Service's handling of security for former president Donald Trump on the day a gunman tried to assassinate him at a Pennsylvania rally.