who is the leader of the leader of the senate
The President of the Senate (who by the Constitution is also the Vice President of the United States) is Joseph Robinette BIDEN (D). The President pro tempore of the Senate is Daniel Ken INOUYE (D-HI). The Senate Majority Leader is Harry Mason REID (D-NV). The Senate Minority Leader is Addison Mitchell McCONNELL (R-KY).