That's not what Hume said.
He said that Novak learned that it was Wilson's wife who got him the job in Niger from his original source, then Novak found her identity in Wilson's entry in Who's Who. Bill Harlow of the CIA confirmed that Plame worked for the CIA.
The speculation is that Richard Armitage is the original source, but it appears that we won't find that out anytime soon.
I didn't hear it. I posted what someone else said on another post. If you read my post you will see that.