more people are on the road and they feel that would be more dangerous than having them work overnight. carol? >> okay. so i know that walmart has responded to this crash. what did they say? >> we do know the president of walmart just this weekend put out a statement in part saying that this was a tragedy and they're very sorry for what happened. one of their truck drivers was involved. the president of walmart going on to say the facts are continuing to unfold and if it is determined that our truck caused the accident, walmart will take full responsibility. so they're getting out front of this issue here because as we know that truck driver was a walmart employee. >> all right. rene marsh reporting live from washington. thank you. there are new details of the tortured captivity of bowe bergdahl and the firestorm over the deal that convinced terrorists to free him. today on capitol hill all members of the house will meet behind closed doors with the three main points of those