I think you stated it incorrectly -- most on this thread are concerned that:
a) He immediately filed a complaint with CAIR, an organization that, among other things, praised Jamil Abdullah Al-Amin, aka H. Rap Brown, for his "moral character." (Brown/A-Amin is awaiting trial for the cold-blooded murder of an African-American police officer, and the wounding of another -- the latest in a long string of crimes.)
b) The agent then proceeded to hire a law firm who took his case to the public.
c) This agent, who at the very least has demonstrated questionable judgement and lack of self-control, and at the worst, a hidden agenda, is responsible for the safety of the POTUS.