Some are suggesting that as quantitative easing gives way to quantitative tightening risk on income ETFs will increase. Today's Stocks & Topics: Covered Call Options,CTL – Century Link Inc., Trump's Tax Plan, Nothing is Normal, Walmart, BRKB - Berkshire Hathaway Inc. Cl B, 401k, SBUX - Starbucks Corp., SIFY - Sify Technologies Ltd. ADR, CUDA - Barracuda Networks Inc., CMO - Capstead Mortgage Corp., MNKD – Mann Kind Corp.