By jdubble07
(2017-12-21)Mark Warner is a businessman and is a Democratic senior Senator from the State of Virginia since 2009. Warner was Governor of Virginia from 2002 to 2006. In the 1980s, he founded telecommunications venture-capital firm Columbia Capital. Warner is the wealthiest member of the U.S. Senate, with a net worth estimated to be somewhere between $90M and $215M.