President John F Kennedy would have no place in the modern Democrats because they have become the party of “censorship and surveillance”, Robert F Kennedy Jnr has claimed.

"You’ll see my name on the ballot … you can vote for it, but I am asking you not to," the longtime Democrat turned Trump supporter said Thursday.

On Friday, the Cincinnati-based 6th Circuit U.S. Court of Appeals declined to overturn a previous ruling from a federal judge in Detroit who agreed with both Michigan Secretary of State Jocelyn Benson and the Michigan Supreme Court that it was too late to have Kennedy's name removed from the state's presidential ballot.

The candidate had asked the justices to intervene after a state judge found that he had used an improper home address in election paperwork.

A federal law enforcement agency confirmed it’s opened an investigation into Robert F. Kennedy Jr. after he allegedly cut off the head of a dead whale and took it home two decades ago.

Independent presidential candidate Robert F. Kennedy, Jr. will be listed on Wisconsin voters' ballots after he tried to get courts to remove it.