William Raggio served as Senate Minority Floor Leader, Majority Floor Leader and Chairman of the Interim Senate Finance Committee.
He was Senate Minority Floor Leader in 19771979, 19831986, 1991, and 2009. He was Senate Majority Floor Leader in 19871989 and 19932007. He was Chairman of the Interim Senate Finance Committee in 19881990, 19931994, 19971998, and 20012002. 
