If the Roberts court decides any of those cases in industry's favor, Congress will surely draw up a bill to reverse the damage--one that even McCain would have a hard time vetoing.

FORBES: November Election A Lawyer's Delight

Many MPs want a new Parliamentary Privilege Bill to sort these issues out - to draw clear lines in the sand between the courts and Parliament and set out what the rules should be for the media, too.

BBC: Parliamentary privilege, MPs and super-injunctions