Yo! Welcome to Pennsylvania By Jeffrey Lord Published 3/11/2008 12:08:23 AM HARRISBURG -- Yo! Let me get yunz a gumband! It's time to redd up the house! Welcome to Pennsylvania! Who would have believed those of us with a primary backed up into the hinterlands of the calendar would really have had a chance to seriously make an impact New Hampshire-style? April 22 is one long electoral stretch from January 8... Actually, it's only Pennsylvania Democrats who will be doing the heavy lifting, although Senator John McCain will be visiting on Thursday for a fundraiser a mere block from our...