Brain worms and dead bears: has RFK Jr finally tanked his presidential bid?

The latest controversy to emerge around the independent candidate may be the straw that broke the camel's back

The controversy over Robert F Kennedy Jr's exploits with a dead bear cub is just the latest bizarre twist to hit his presidential campaign and see him become a laughing stock", political experts said, but a laughing stock who, against all odds, could still seriously impact the election.

Kennedy, the scion of the Democratic political family who is running as an independent candidate, was already known for unusual beliefs and actions before last week. His long shot campaign for president had survived Kennedy's claim that part of his brain was eaten by a worm, his longtime anti-vaccine activism, and his recent denials that he had eaten a dog.