Michelle Obama may be a diehard for healthy eating and exercise, but today on a campaign swing through Virginia she wasn't counting calories. The first lady made an unannounced stop at Mom's Apple Pie Co., a family-owned bakery in Occoquan, a small town about 23 miles southwest of the White House. Obama perused the shop's offerings of fresh fruit pies and jams, as well as old-fashioned candies and a collection of wines and beers. "Oh there's wine!" she said walking through the store. "No one told me there was wine!" Obama also selected two pies from the display case -...