Another crappy headline — promising to reveal Republican motives for writing a health care bill in secret with only 13 senators involved. Senator John McCain made it worse, saying “only one senator knows” what is in the bill. That one clearly is NOT Senator Bob Corker of Tennessee. Like the German sergeant in “Stalag 17,” Corker “don’t know nah-thing!” That being Corker’s public status on the legislation, he doesn’t have to defend it. Instead, he wants us to believe that he’ll fully understand the bill — and how it could affect Tennessee citizens — when it comes up for 10 HOURS of debate in the Senate next week. I’m willing to bet he’ll still “know nah-thing” very much when he casts his vote.