James Carville said law firms deciding to collaborate with President Donald Trump amid his executive orders punishing their previous legal work against him were no different than Nazi “collaborators” working with Hitler during World War II. In various executive orders, Trump threatened to revoke federal contracts and employees’ security clearances for law firms that helped in the Mueller investigation. Several of the law firms, so far including Wilkie Farr & Gallagher, Paul, Weiss, Rifkind, Wharton & Garrison, and Skadden, Arps, Slate, Meagher & Flom, have all reached agreements with the Trump administration in exchange for lifting the sanctions against them,...