. . . is having Valerie Plame testify before his House Committee on Oversight and Government Reform, 3/16/07. He has also asked FitzGerald to appear. John Nichols of The Nation writes on the story here.
Will Cheney himself be called to testify?
Does this investigation have legs?
Bear in mind this is a line Waxman can pursue even if Bush pardons Libby; the evidence presented at that trial will remain a matter of public record.