Business Insider reports:

President Donald Trump’s deal with Paul Weiss was his first big win in his war against Big Law.

In court, it’s coming back to haunt him.

For the law firms choosing to fight Trump’s executive orders targeting them, rather than striking deals with the president, the Paul Weiss deal has turned into a potent weapon.

They have cited Trump’s quick revocation of the order — just six days after it was initially issued — to argue that they never had any legitimacy in the first place. The order, had it been carried out, would have revoked the security clearances of Paul Weiss lawyers out of “the national interest” and barred them from entering government-owned buildings, potentially including even courthouses and post offices.

The argument emerged again in a Washington, DC, federal courtroom on Thursday afternoon as a lawyer representing the firm Susman Godfrey told a federal judge that Trump’s turnabout on the Paul Weiss order was evidence that the White House never really believed the law firms posed a national security risk.

“There was no change in circumstances with respect to the trustworthiness of Paul Weiss between the issuing of that executive order and its rescission a few days later,” said Donald B. Verrilli, Jr., a lawyer at Munger Tolles representing Susman Godfrey. “And I think in some ways that tells you all you need to know about whether there’s anything legitimate about the suspension.” [Continue reading…]