Judith Miller's decision to testify before the CIA leak case grand jury came after she obtained a waiver offered "voluntarily and personally" by a source who said she was no longer bound by any pledge of confidentiality. Miller says the source -- I. Lewis Libby, Vice President Dick Cheney's chief of staff -- had made clear that he genuinely wanted her to testify. The Philadelphia Inquirer was the first news outlet to report Miller's release. (Read statements from Miller, NYT executive editor Bill Keller and publisher Arthur Sulzberger Jr.)