Remember President Barack Obama's mother? Though the airwaves currently echo with his vow "If you like your plan . . ." I keep remembering Obama's account of his mother being denied coverage by her insurance company as she lay dying of cancer. The moving and infuriating story was a staple on the 2008 campaign trail. His mother had insurance, he explained, but when she came down with cancer, her insurance company claimed her disease was a "pre-existing condition" and refused to pay for her treatment. In a debate with Sen. John McCain, Obama said: "For my mother to die of...