Outed CIA officer Valerie Plame has canceled her April 11 visit to the University of Florida. Plame, whose identity was revealed in a 2003 syndicated column by Robert Novak, canceled because she's still sorting out legal issues related to her upcoming book, according to Accent, the student-run speakers bureau that invited Plame. "She's pretty much still testifying in front of Congress and trying to resolve some legal issues with her book," said Andrew Brown, chairman of Accent. Plame testified before Congress early this month, and the scope of the testimony was heavily vetted in advance by CIA officials to ensure...