with internet speeds up to 250 megabits per second. get fast internet and add phone and tv now for only $34.90 more per month. call today. comcast business. built for business. heather: fox business alert for you, exxon shutting down a major houston refinery in the wake of hurricane harvey. tracee carrasco on how this will impact the price of oil and gas prices as we approach a holiday weekend, tracee. good morning, ladies, exxon closed refinery when flood waters paralyzed the area. second largest refinery in the country processing as much as 6,500,000-barrels a day. harvey s projected path as of sunday night included a bigger