Are Senate Rules In Direct Violation To Constitution?

According to John Jay Hooker, as detailed in his letter to the editor (cc: to Lamar Alexander and Bill Frist), maintains that a supermajority approval for judges is not in accordance with the U.S. Constitution. Is he correct? I am not a scholar, or even a student of the U.S. Constitution, so I cannot say for sure. But I also cannot say he's incorrect. Read the whole thing, judge for yourself. On a side note... Mr. Hooker has not been blogging long, having his interest piqued at BlogNashville. He has, however, certainly jumped in with both feet! Welcome to the Blogosphere, John Jay. Tagged as United States Senate, United States Constitution, Filibuster, Lamar Alexander, Bill Frist, Nuclear Option, U.S. Congress, John Jay Hooker