to 1953, and mayor of Newton, Massachusetts from 1954 to 1960. Served in the United States Army Air Forces in World War II. Lawrence Gilfedder - Candidate for Lt. Governor in 1948. Ran for Governor in 1952 and 1954. Ran for Senate in 1958, 1960, 1962, 1964, 1966, and 1970. Grace F. Luder - Candidate for Massachusetts's 9th congressional district seat in 1950 and Massachusetts's 14th congressional district seat in 1952. Michigan Democratic incumbent Philip Hart was easily reelected to a second term over Republican challenger Elly M. Peterson. Minnesota Incumbent Democrat Eugene McCarthy defeated Republican challenger Wheelock Whitney, Jr., to win a second term. Mississippi Democratic incumbent John C. Stennis was reelected virtually unopposed to a fourth term, even as Republican candidate Barry Goldwater carried Mississippi in the presidential election. Stennis received 97% of the vote in the Democratic primary and faced no Republican challenger in the general election. Missouri Democratic incumbent Stuart Symington was reelected to a third term in a landslide, defeating Republican candidate Jean Paul Bradshaw. Montana Incumbent Democrat Mike Mansfield, who was first elected to the Senate in 1952 and was re-elected in 1958, ran for re-election. Mansfield won the Democratic primary in a landslide, and advanced to the general election, where he faced Alex Blewett, the Majority Leader of the Montana House of Representatives and the Republican nominee. Though Mansfield's margin was significantly reduced from 1958, he still overwhelmingly defeated Blewett and won his third term in the Senate. Nebraska Republican incumbent Roman Hruska was reelected in a landslide over Democratic challenger Raymond Arndt. Nevada Incumbent Democratic U.S. Senator Howard Cannon won re-election to a second term by a razor-thin margin of only 48 votes over Republican Lieutenant Governor Paul Laxalt. New Jersey Democratic incumbent Harrison A. Williams was reelected to a second term over Republican candidate Bernard M. Shanley, a former white house staffer during the Eisenhower administration. New Mexico New Mexico (regular) Incumbent Republican Edwin L. Mechem, who had been appointed to the seat following the death of Democrat Dennis Chávez two years earlier, sought election to a full term, but was defeated by Democrat Joseph Montoya. Montoya was Lieutenant Governor of New Mexico (1947–1951 and 1955–1957) and a four-term member of the U.S. House of Representatives (1957–1964). New Mexico (special) Montoya was also elected to finish the term ending January 3, 1965. New York Incumbent Republican U.S. Senator Kenneth Keating ran