They could play a useful role for income investors even in what is expected to be a rising rate environment. Today's Stocks & Topics: BABA - Alibaba Group Holding Ltd., the VIX, Malls, Existing Home Sales, Investors Business Daily, AUY - Yamana Gold Inc., Healthcare Sector, FCX - Freeport-McMoRan Inc., DIS - Walt Disney Co., LHO - LaSalle Hotel Properties, TEVA - Teva Pharmaceutical Industries Ltd., C - Citigroup Inc.
