Donald Trump's claims of near-fatal helicopter ride with Willie Brown

Donald Trump claims he was in a near-fatal helicopter ride with former San Francisco Mayor Willie Brown, who denies the incident ever happened. Another politician, Nate Holden, recalls being on a turbulent helicopter ride with Trump in New Jersey in 1990. Trump insists his ride was with Brown, not Holden, and threatens to sue The New York Times over their coverage of the story.