Donald Rumsfeld, Henry Kissinger, Paul Wolfowitz, and John Bolton top the list of individuals who wrote a federal judge on behalf of former White House aide Lewis "Scooter" Libby, who was sentenced today to 30 months in prison for lying to investigators and a federal grand jury examining the leak of CIA operative Valerie Plame's identity. On the following 30 pages you'll find an assortment of letters from former colleagues and friends of Libby, Vice President Dick Cheney's former chief of staff. The letters, which do not include a missive from Cheney himself, were filed this morning in U.S. District Court in Washington, D.C.. Included in the correspondence is a letter on former Cheney aide Mary Matalin's stationery which is signed by her and husband James Carville, the Democratic strategist. Others writing on Libby's behalf included Peter Pace, chairman of the Joint Chiefs of Staff; Richard Perle, former Pentagon adviser; James Woolsey, ex-CIA director; Douglas Feith, former Under Secretary of Defense; Christopher Cox, ex-congressman and current Securities and Exchange Commission chairman; Leon Wieseltier, literary editor of The New Republic; Washington lawyer and former Nixon counsel Leonard Garment; former U.S. Senator Alan Simpson; former Soviet dissident Natan Sharansky; former Joint Chiefs of Staff chairman Richard Myers; and Dr. Anthony Fauci, a National Institutes of Health official. Of the 198 letters sent to Judge Reggie Walton, 174 referred positively to Libby, while the balance urged Walton to throw the book at the convicted felon. (30 pages)