Dec.31 — Rich homebuyers laid low in 2019 as economic uncertainties became worldwide cities into unsafe propositions. Political and economic ask marks aloof abound in 2020, from replace wars to next November’s U.S. presidential election. And a few disaster doubtless taxes on the filthy rich instituted by cities equivalent to Contemporary York will continue to weigh on sales. On “Bloomberg Money Undercover”, Bloomberg’s Lisa Abramowicz talks with Bess Freedman, CEO of the real estate firm Brown Harris Stevens.