Want to use momentum from their tax bill victory to take on welfare. Paul ryan says 2018 is a chance as a chance to reshape the safety net for the poor and disabled. He also wants to change food stamps and medicaid programs. In Southern California firefighters doused hotspots. ,winds increased that could whip up embers and flareups. A huge fire still smoldering northwest of los angeles. Officials say the blazes 60 contained and now the second largest in california history. Global news 24 hours a day, powered by more than 2700 journalists and analysts in more than 120 countries. Im alisa parenti, this is bloomberg. Bloomberg technology with emily chang is next. Emily i am emily chang and this is bloomberg technology. Coming up, we take a look at a big year in consumer tech, from google to amazon to apple. What worked, what did not and what is worth your money . Plus, we discussed facebooks role on the platform for political propaganda. Is the social network overstepping by helping usero