States Supreme Court Charles Evans Hughes (Colgate and Brown 1881), United States Senator-Vermont Justin S. Morrill (Middlebury 1860), former Commander in Chief of the US Central Command Tommy Franks (Texas 1963), author Stephen Crane (Lafayette and Syracuse 1894), author Kurt Vonnegut, Jr. (Cornell 1944), former Chairman and CEO of Walt Disney Co. Michael D. Eisner (Denison 1964), and Nobel Prize recipients Charles Dawes (Marietta 1884), Christian B. Anfinsen (Swarthmore 1937), and Edward C. Prescott (Swarthmore 1962). Notable Canadian DUs include Prime Minister and Nobel Prize recipient Lester B. Pearson (Toronto 1919), actor Alan Thicke (Western Ontario 1967), Alberta premier E. Peter Lougheed (Alberta 1959), Ontario premier John P. Robarts (Western Ontario 1939), and Minister of Foreign Affairs David Emerson (Alberta 1964). The former President of Colombia, Juan Manuel Santos Calderón (Kansas 1973), was initiated into Delta Upsilon as an undergraduate student at the University of Kansas and credits the fraternity in helping form his political ideals. Delta Upsilon member Linus Pauling (Oregon State 1922) is a member of a small group of individuals who have been awarded more than one Nobel Prize. Two Delta Upsilon fraternity members, Alfred P. Sloan (Technology 1895) and Charles F. Kettering (Ohio State 1904), joined together in 1945 to found the Sloan-Kettering Institute, which is now part of the world's oldest and largest private cancer research facility, the Memorial Sloan-Kettering Cancer Center. Another Delta Upsilon member, Thomas Rowe Price, Jr. (Swarthmore 1919) popularized growth stock investing and founded the multibillion-dollar investment firm T. Rowe Price, based in Baltimore, Maryland. Controversies In 2018, the chapter of Delta Upsilon at the University of Washington in Seattle had its charter revoked for beating pledges and forcing them into servitude of senior undergraduate members. The charter revocation followed its earlier suspension from the university's interfraternity council. In April 2019, a document was anonymously leaked containing unofficial "minutes" written by members of the Swarthmore College local Phi Psi fraternity between 2013 and 2016. These documents revealed discussion of fraternity activities using racist, sexist, and homophobic language, as well as language condoning sexual assault. These documents also contained the labeling, by the local Phi Psi chapter, of parts of Swarthmore College's Delta Upsilon fraternity house as a "rape attic" and a "rape tunnel". This sparked student activism that led to the voluntary disbandment by unanimous vote of both fraternities shortly thereafter. In popular culture In 1932, one of the final performances