Novak Had Rove's Back

I still don't get why Novak wasn't thrown in jail!

On September 29, 2003, three days after it became known that the CIA had asked the Justice Department to investigate who leaked the name of covert CIA officer Valerie Plame, columnist Robert Novak telephoned White House senior adviser Karl Rove to assure Rove that he would protect him from being harmed by the investigation, according to people with firsthand knowledge of the federal grand jury testimony of both men.

Suspicious that Rove and Novak might have devised a cover story during that conversation to protect Rove, federal investigators briefed then-Attorney General John Ashcroft on the matter in the early stages of the investigation in fall 2003, according to officials with direct knowledge of those briefings.

[...]

Rove testified to the grand jury that during his telephone call with Novak, the columnist said words to the effect: "You are not going to get burned" and "I don't give up my sources," according to people familiar with his testimony. Rove had been one of the "two senior administration" officials who had been sources for the July 14, 2003, column in which Novak outed Plame as an "agency operative." Rove and Novak had talked about Plame on July 9, five days before Novak's column was published.