Four judges previously determined the executive orders were unconstitutional. A District of Columbia Circuit Court of Appeals panel is set to hear arguments Thursday over the Trump administration's bid to reinstate executive orders that sought punishing sanctions against four elite law firms over their past representation or employment of perceived political foes of President Donald Trump.   Four separate district court judges had previously granted permanent restraining orders sought by the four law firms -- Perkins Coie, Susman Godfrey, Wilmer Hale and Jenner & Block -- after determining the EOs were unconstitutional.…