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As his investigation nears a conclusion, special prosecutor Patrick J. Fitzgerald has returned his attention to White House adviser Karl Rove, interviewing a Rove colleague with detailed questions about contacts that President Bush's close aide had with reporters in the days leading up to the outing of a covert CIA officer.
Fitzgerald has also dispatched FBI agents to comb the CIA agent's residential neighborhood in Washington, asking neighbors again whether they were aware -- before her name appeared in a syndicated column -- that the agent, Valerie Plame, worked for the CIA.
