https://www.dailymail.co.uk/tvshowbiz/article-12538033/Michael-J-Fox-Clinton-Global-Initiative-Parkinsons-disease.html
The Back To The Future star was one of a number of celebrities slated to appear at the event, which is put on by former President Bill Clinton, former presidential candidate Hillary Clinton and Chelsea Clinton.
Other notable names appearing at the summit include Matt Damon, Ashley Judd, will.i.am, Orlando Bloom, Liev Schreiber, Patrick Dempsey, Padma Lakshmi and the Academy Award-winning directors of Everything Everywhere All at Once, Daniel Kwan and Daniel Scheinert, according to The Hollywood Reporter.