Mr. Kennedy said he will remove his name from the ballot in battleground states, so as not to be a spoiler.

In his speech on Friday, Mr. Kennedy implied that Mr. Trump had offered him a role in his second administration, dealing with health care and food and drug policy. “We’re going to reform the entire food system,” he said.

It’s worth noting that Kennedy’s health care policy is to bring back measles.

Additional context about this campaign