In 2010, Kennedy, now 70, experienced severe memory loss and mental fog, he said in a deposition two years later. According to the Times, he consulted top neurologists familiar with the medical history of his uncle, the late Sen. Ted Kennedy, who had died of brain cancer in 2009. A New York doctor, after reviewing a scan of his brain, told him that his health issues could be “caused by a worm that got into my brain and ate a portion of it and then died,” Kennedy said in the 2012 deposition, which concerned a divorce from his second wife,...