Career
Mulholland gained national attention for involvement in the Bruce Hershenson versus Barbara Boxer campaign. Mulholland leaked a rumor that Hershenson was into porn and frequented a porn shop.
He is also known for his work to block a 2007 censure resolution against California Senator Dianne Feinstein for her vote to support the nomination of Judge Michael Mukasey as United States Attorney General without a vote.
He is quoted as saying "lieutenant is going to be thrown out and rejected. Sometimes people can"t anticipate or can"t understand the big picture.".