Will Sen. Barack Obama declare that, if elected president, he would not pardon his fundraiser and personal real estate fairy, Tony Rezko, who was convicted Wednesday of multiple corruption charges in a Chicago federal court? Obama is Mr. Reform, isn't he? And that's a legitimate question, isn't it? The National Republican Party is making a big deal out of Rezko, with a snazzy new Barack-Rezko video, questioning Obama's judgment for buying that $1.6 million dream house, with the Rezkos purchasing the lot next door on the very same day in what looked like an old-fashioned back-scratching. "On the day Barack...