For 10 points, name this surname shared by Dewitt and the 42nd U.S. President, Bill.
One politician with this surname was responsible for the construction of the Erie Canal, which was nicknamed that man's "ditch." Another politician with this surname was impeached by the House of Representatives for perjury regarding his conduct with an (*) intern, but he was not convicted by the Senate in 1997. For 10 points, name this surname shared by Dewitt and the 42nd U.S. President, Bill.
One politician with this surname was responsible for the construction of the Erie Canal, which was nicknamed that man's "ditch."
Clinton (accept Dewitt Clinton; accept William Jefferson Clinton)