. >>> earlier this week, chang arted witthe ouster of ceo david me lenberg. david calhoun will take over in january. >>> coming up, why the great divide why the retailersinre beginninhe new yea >>> the consumer definitely powered the economy in 2019. spending was strong becau companies kept hiring, but that doesn't mean all retailers reap the rewards. >> reporter: 2019 was a difficult year for retail with clea winners and losers. continue in 2020.ence to first, the paris divide.nu it con to evolve. brands aren'taiting to adapt. some of this is easier than he . big retailers like target, wallet, best buy, you scale and influence. you insist the brands they buy from take on whatever highe costs result. second, old is new again. as the retail market expands, see how we sell mts secondhand. watch for retailers to deploy. new strategies many retailers have and they will have new ceos settle in for the new year includinged bath & beyond, nike, tapestry and they're waiting to see ifhey will shift io new directions and then decide if they need to make them tell. >> i