Remember the old saying, when the facts are on your side, pound the facts, if the facts aren't on your side, pound the law, if the law isn't on your side, pound the table. Sometimes, we complain when lawyers attempt to try a case in the media rather than in the courtroom. Gee, since CBS is losing the PR battle, who or what can they turn to? Can we expect CBS to start suing people to distract everyone from their problems?
FWIW, I think Congress investigating CBS is wrong in so many, many ways. Better to let the market sort it out.