Two thousand miles from the noise and rancor of Washington, D.C., an adobe home on a quiet hilltop overlooking Santa Fe awaits Valerie Plame and Joseph Wilson. America's best-known previously undercover CIA operative and her former ambassador husband purchased the 4,609-square-foot home late last year, according to Santa Fe County Clerk records. Nestled in piñons and aspens on a hillside off Hyde Park Road, the three-bedroom house, featured in a 2003 real estate magazine, was reported to have 11 fireplaces, a guesthouse and patios that look out on the Jemez Mountains. Perhaps fittingly for a former spy, the front door...