a good sign for energy producers, but the big reason, the federal reserve. the fed said yesterday it is not raising interest rates anytime soon. that promised to keep interest rates low for a considerable time. that did not change. fed chair janet yellen hinted it will be closer to next user before the fed moves. it all depends on how the economy is doing. that is what wall street wanted to hear. that's snapping stocks out of a three-day losing streak. a big deal. uber is trying to clean up on the bad reputation. it has been at the center of huge scandal including drivers raping and assaulting passengers. now the company is working on new technology to monitor drivers and improving the background check practices. uber is setting up a rapid response team for emergencies. this company is getting one negative headline after another.