Who is the Utah senator?

As of April 2010, the two Senators from Utah are Robert "Bob" Bennet (R) and Orrin Hatch (R). Hatch is the "senior" Senator, having been first elected to the Senate in 1976. He was elected to his current term in 2006, so he will be up for re-election (or retirement) in 2012. Bob Bennet was first elected to the US Senate in 1992. He was elected to his current term in 2004 so he is up for re-election this year (2010).