Right vs. Left, Right vs. Wrong

A listener named Greg just e-mailed, "Paul, in yesterday's show you discussed whose lie was greater, Nixon's or Clinton's.  I did not hear the following view, but would appreciate your comment -- Nixon lied to cover up an act of others, Clinton lied to cover up his own act.  I enjoy listening to your show."

That's a good point.  What I don't understand is the extremists on both sides who refuse to admit that their guy did something wrong at all.

They can't see right and wrong, they can only see right and left.