CBS News was taken inside the Secret Service's James J. Rowley Training Center in Laurel, Maryland, to see the agency's newest eyes in the sky, a fleet of military-grade drones that reimagine aerial reconnaissance in a post-Butler era.

One year after the near assassination of Donald Trump, a deep frustration has set in at the Secret Service over the agency’s response to the security failures of that day.

The Government Accountability Office (GAO) found that the classified intelligence had been presented to Secret Service officials a full 10 days before the assassination attempt, but the agency’s

On the one-year anniversary of the shooting at a Trump rally in Butler, Pennsylvania, the family of Corey Comperatore spoke out against the actions of the Secret Service.

One year after the attempted assassination of now-President Donald Trump at a campaign rally in Butler, Pennsylvania, the motives of shooter Thomas Matthew Crooks remain elusive, even as more details have emerged.

Republican lawmakers call for more accountability following the suspension of six Secret Service agents involved in the security failure at the Butler campaign rally.

July 13 marks one year since the FBI said Thomas Crooks fired 8 rounds at Donald Trump and rallygoers, killing one man and grazing Trump's ear.