a member of the Claremont Colleges Consortium, and most social activities revolve around the five colleges, or "5Cs". Claremont McKenna College, Pomona College, Scripps College, Pitzer College, and Harvey Mudd College share dining halls, libraries, and other facilities throughout the contiguous campuses. All five colleges, along with Claremont Graduate University and the Keck Graduate Institute, are part of the Claremont University Consortium. Notable benefits of being in the consortium include equal access to seven dining halls and 10 additional on-campus eateries, the fifth largest private library collection in California, interaction with over 7,000 students, access to programs such as Harvey Mudd's Clinic Program and Claremont McKenna's Semester in Washington (DC) program, and the opportunity to do a housing exchange with a student at another college. Most events sponsored by each school are open to students from all of the Claremont Colleges, including invited speakers and performers, employment and recruiting events, and social events. Marian Miner Cook Athenaeum The Marian Miner Cook Athenaeum hosts more than one hundred dinner and lecture events with speakers representing a range of disciplines and ideological perspectives each year, serving as the college's central intellectual and social hub. The Athenaeum hosts speakers four nights a week, and also serves daily afternoon tea in its library, featuring chocolate-covered strawberries and pastries. Afternoon tea is free to students, faculty and staff. The Athenaeum has hosted such speakers as former President Bill Clinton, Archbishop Desmond Tutu of South Africa, former Speaker of the House Newt Gingrich, authors Gore Vidal and Salman Rushdie, cybernetics expert Kevin Warwick, former Attorney General Janet Reno, filmmaker Spike Lee, environmentalist Robert F. Kennedy Jr., former Prime Minister of Israel Ehud Barak, The New York Times columnist Thomas Friedman, Supreme Court Justice Antonin Scalia, U2 frontman and activist Bono, CNN journalist Anderson Cooper, former Deputy White House Chief of Staff Karl Rove, former Senate Majority Leader Tom Daschle, House Minority Leader Kevin McCarthy, New York Times columnist Maureen Dowd, Harvard Professor Danielle Allen, former Secretary of Homeland Security Michael Chertoff, former Secretary of State Condoleezza Rice, retired U.S. Army General Stanley A. McChrystal and former governor of Massachusetts and 2012 presidential candidate Mitt Romney. Housing As a residential community, student life is centered on campus with 96% of students living on campus; four years of housing is guaranteed. Claremont's dorms are divided into three regions: North Quad, Mid Quad, and South Quad. In addition, the