evidence: INDEPENDENT PRESIDENTIAL CANDIDATE ROBERT F. KENNEDY, JR. SUSPENDS CAMPAIGN [...] RFK, JR. TORCHES MEDIA CENSORSHIP AS HE ENDS PRESIDENTIAL CAMPAIGN [...] Kennedy, the nephew of President John F. Kennedy and son of Sen. Robert F. Kennedy, both of whom were assassinated, initially launched his presidential bid as a Democrat in a primary challenge to President Biden. But later he sought an independent run after being pushed out by the party.