In an interview on C-SPAN with Brian Lamb, Novakula reminded everyone that Karl Rove helped Novak expose Valerie Plame's identity:

LAMB: [Concerning Karl Rove] you say, “never enjoyed such a good source inside the White House.”

NOVAK: That’s true. He was a confirming source on the Valerie Plame story. He revealed himself as having – he quoted himself of what he told me, so that the confidentiality was gone by his own statement.

Novak didn't commit a crime because he didn't know Plame was covert. But what about Rove - did he know? And even if he didn't know, didn't he break the law by mishandling classified information?

Why hasn't Henry Waxman hauled Rove before his committee to find out?