While RFK Jr. is currently Biden's biggest threat in the Democrat presidential race, it's insulting to put Kennedy in danger, especially given the history of assassinations and his family.

"Since the assassination of my father in 1968, candidates for president are provided Secret Service protection. But not me," he wrote. "Typical turnaround time for pro forma protection requests from presidential candidates is 14-days. After 88-days of no response and after several follow-ups by our campaign, the Biden Administration just denied our request."

Kennedy then quoted DHS Secretary Mayorkas, who said, "I have determined that Secret Service protection for Robert F Kennedy Jr is not warranted at this time."