Megyn Kelly discusses the breaking news that Cindy Crawford and Rande Gerber's son Presley Gerber died of an apparent drug overdose at the age of 27, his lengthy and very public addiction battle, the shocking revelation that he was in a rehab facility at the time, the hundreds of millions that Rande Gerber and Cindy Crawford have but it having no positive effect on their son Presley Gerber, his…