Time now for a look at how the New York City mayoral election could impact wealthy people in the Big Apple. The one and only Robert Frank, who knows more about this than just about anybody else, joins us right now. Andrew, great to see you guys have had some great discussions this morning all about the question of wealth flight.Will the wealthy stay or go. And in fact, there are competing studies on recent wealth flight from New York. If you look at left-leaning groups, they point out that New York's popula ...