May 11, 2006: Sampson e-mails White House official William Kelley: "Please call me at your convenience to discuss ... the real problem we have right now with [San Diego U.S. Attorney] Carol Lam that leads me to conclude that we should have someone ready to be nominated on 11/18, the day after her 4-year term expires."
The Los Angeles Times reports that Lam's corruption investigation of Republican Rep. Randy "Duke" Cunningham has expanded to include another Republican congressman from California, Jerry Lewis....
Dec. 7, 2006: The Justice Department dismisses seven U.S. attorneys: Daniel Bogden of Nevada, Paul Charlton of Arizona, Margaret Chiara of Michigan, David Iglesias of New Mexico, Carol Lam of San Diego, John McKay of Seattle, and Kevin Ryan of San Francisco....
March 6, 2007: Former U.S. attorneys testify before Congress. Some say they believe they were fired for political reasons.