FILE - In this Monday, June 9, 1997, file photo, G. Gordon Liddy kneels next to his Corvette outside the Fairfax, Va., radio station where he broadcasts his syndicated radio talk show. Liddy, a mastermind of the Watergate burglary and a radio talk show host after emerging from prison, has died at age 90. (AP Photo/Ron Edmonds, File)WASHINGTON – G. Gordon Liddy, a mastermind of the Watergate burglary and a radio talk show host after emerging from prison, died Tuesday at age 90 at his daughter's home in Virginia. After his release from prison, Liddy became a popular, provocative and controversial radio talk show host. His syndicated radio talk show, broadcast from Virginia-based WJFK, was long one of the most popular in the country.