""As it stands today [Democrats] can block [a nominee]," said C. Boyden Gray, former legal counsel to President George H.W. Bush. But I also believe that the president and majority leader may well decide to change the rules given the elections ... The president has a very strong political support, potential support, for asking for and getting this change."
http://www.foxnews.com/story/0,2933,137648,00.html