More than 30 well-known Republicans have vowed to support Democrat Hillary Clinton over Republican Donald Trump in the presidential election.pulled together a list of the journalists, officials, authors, members of the military, businessmen, former politicians, and political advisors who will break ranks and vote the other way in November.1. Retired Air Force Lt. Gen. Brent Scowcroft, who worked under five presidents: Richard Nixon, Gerald Ford, George H.W. Bush, George W. Bush, and Barack Obama2. Henry Paulson Jr., former secretary of the treasury under George W. Bush3. Richard Armitage, who worked under Ronald Reagan (Assistant Secretary of Defense) and George W. Bush (Deputy Secretary of State)4. Ken Adelman, who worked under Gerald Ford (Assistant to Secretary of Defense Donald Rumsfeld), and Ronald Reagan (Arms Control and Disarmament Agency director)5. Dr. Patrick Cronin, who worked under George W. Bush at USAID6. Philip Levy, who worked under George W. Bush on the Council of Economic Advisors7. Tony Fratto, deputy press secretary for George W. Bush8. Kori Schake, who worked under George W. Bush on the National Security Council9. Jim Cicconi, who worked in the White House under Ronald Reagan and George H.W. Bush10. Alan Steinberg, a regional EPA administrator in the George W. Bush administration11. Doug Elmets, who worked under Ronald Reagan in several roles12. Max Boot, an author and military historian born in Moscow13. Retired Army Col. Peter Mansoor, who served as executive officer to General David Petraeus14. Tom Nichols, a professor at the U.S. Naval War College15. Marc Andreesen, a Silicon Valley entrepreneur and former Mitt Romney donor16. Dan Akerson former CEO of General Motors17. Hamid Moghadam, CEO of Prologis CEO and an Iranian-American18. Douglas Brand, political science professor at the College of the Holy Cross19. Michael Vlock, an investor and wealthy Republican donor20. William Oberndorf, a businessman and wealthy Republican donor21. Mike Fernandez, a businessman (healthcare) and a wealthy Republican donor22. Robert Smith, a right-leaning former judge on the New York Supreme Court23. Dan Webb, a former federal prosecutor in Illinois24. Larry Pressler, former congressman and senator from South Dakota25. Arne Carlson, former governor of Minnesota26. Mark Salter, former speechwriter for Arizona Sen. John McCain27. Jamie Weinstein, a journalist and editor at The Daily Caller28. Mike Treiser, who worked on Mitt Romney's 2012 presidential campaign29. Evan Siegfried, a Republican strategist30. Mark Lenzi, a former spokesman for the New Hampshire GOP31. Craig Snyder, a Republican lobbyist