President Obama and First Lady Michelle Obama are heading out of town Friday for the mother of all date nights -- a weekend getaway in picturesque Asheville, N.C. (pop. 73,000). The first daughters, 8-year-old Sasha and 11-year-old Malia, are staying home, according to the East Wing. The White House says the president is staying at the Grove Park Inn , where he held debate prep in October of 2008. Back then, he groused to reporters that he was too busy to snag any time on the golf course. On this visit, he'll likely hit the links, and maybe the spa...