He’d be dead if tried that shit with a member of basically any other police force. Capital Police (and to a lesser extent, the Secret Service) are pretty restrained since their main job is to protect lawmakers and not investigate violent crime and get in dangerous situations arresting people. (In DC, Metro PD does that.)
The Secret Service, for some reason, also investigates forgery. From their web site:
Today, the Secret Service's mission is two-fold: protection of the president, vice president and others; and investigations into crimes against the financial infrastructure of the United States.
I don’t know how they expected intelligence agency employees to do that. Just 4 bullet points of redactions and one that says “Redacted sensitive information from this email.”