We’re talking about Pat Sajak’s retirement; buying two seats for one person in coach; Virgin Galactic’s passenger flights begin; the missing Titanic submarine; Royal Caribbean’s two new record breaking ships; Taco Bell’s crazy deal with Crocs; the HBO documentary “Burden of Proof” hits too close to home; KFC’s creative Twitter strategy; Joe Exotic is running for POTUS; Dolly Parton and Ann Wilson’s new “Rockstar” single drops; and, a lot more pop culture silliness for the last day of Spring.