Bull in Chinashop of Law

Oompa, Doompa, Doompa-dee-Doo!

By yesterday morning, in fact, Mr. Bush’s arguments for keeping Mr. Libby out of prison had become an unexpected gift to defense lawyers around the country, who scrambled to make use of them in their own cases.

“The president of the United States has come in on his own and said, ‘30 months is not reasonable in this case,’ ” said Susan James, an Alabama lawyer representing Don E. Siegelman, the state’s former governor, who is appealing a sentence he received last week of 88 months for obstruction of justice and other charges.

“It’s far more important than if he’d just pardoned Libby,” Ms. James said, as forgiving a given offense as an act of executive grace would have had only political repercussions. “What you’re going to see is people like me quoting President Bush in every pleading that comes across every federal judge’s desk.”