U.S. stock futures are slipping while European stocks are mostly higher as the U.K. prepares to formally begin the two-year process of leaving the European Union.
Wall Street could be in for a rocky week in the wake of the Republicans' failure to repeal and replace Obamacare as promised.
U.S. stock futures are rising; Yahoo!'s Marissa Mayer will leave the board after the sale to Verizon closes; Alphabet's Google unit is reportedly in talks to sell its satellite business.
The fourth-quarter earnings season will kick off in the coming week with a number of high-profile companies reporting their performance over the last months of 2016.