Was a great show for so long. Then all of a sudden in season 4 episode 9, they decided to throw race into every patient, including bringing up MEDICAL FACTS when referencing race. Why ABC? Why do you have to push the liberal message down our throats. I can't speak for the rest of America, but I don't watch TV to see all this stuff, I watch it to get away from it. Good job destroying the ability to enjoy this show. If I could rate it ZERO I would.