WASHINGTON -- Suggesting that Sarah Palin's recent tour of historic sites was anything but a low-cost family get-away, Rep. Earl Blumenauer on Tuesday asked the National Park Service if it extended extra services to a private citizen. He also demanded that Palin should reimburse the government any additional cost caused by her high-profile visits to Gettysburg, Independence Hall, Fort McHenry and other iconic sites on a swing along the Northeast last week. "I am writing with serious concerns about the use of federal resources in conjunction with the 'One Nation' partisan political tour conducted by former Gov. Sarah Palin," Blumenauer...