A Secret Service failure?
According to eyewitness testimony, the gunman climbed up atop a building with a rifle and crawled across the roof before opening fire: This was a failure by the secret service. A guy army-crawled up a roof with a visible rifle to a fir...
Most of them had to attend a DEI seminar so only one guy was left to check the roofs.
Also most of the money for security went to ukraine, to protect our democracy over there.