by Mark Finkelstein April 20, 2006 On the heels of MSM outrage at the retirement package granted to Exxon/Mobil CEO Lee Raymond, Good Morning America was back at the class-warfare ramparts this morning with a new target in its sights, Dr. William McGuire, head of United Health Group. As the result of share prices that have increased over 7,000 percent, stock options granted McGuire are currently worth in excess of $1 billion. ABC reporter Dan Harris narrated the segment, and GMA set the tone with its title - "You Must be Kidding!" But there was no joking about the class-warfare...