Why can't Directv give us a national feed of the major networks when the local channels are showing only weather related news. I know we are in a major blizzard in the Maryland DC area but I would like to watch some sports to take my mind off of a situation that I have no control over. Games that should be on are not so they can continue the storm coverage. To make matters worse, they tell you what the alternate channels are on the cable systems in the area. Why can't Directv do the same ?