You know, don't you, that perjury is one of the most difficult charges to prove, because it has to be shown that the accused intentionally lied?
I happen to think Fitzgerald had to come up with something to justify two years, $2 million, so he keeps calling Libby back until he traps him in a "lie." Then he fashions obstruction charges around the "lie."
This will be laughed out of court.
You might be right, but we don't know either way right now. If he is guilty then this is appropriate.