Recently, high-profile visitors to the White House, including senior corporate executives, have found themselves paying for their own meals when sitting down with President Barack Obama, something unheard of in previous White Houses, according to former aides to President George W. Bush and President Bill Clinton. Thus far, there have been at least three instances -- the most recent coming last Friday -- where CEOs or other non-political guests were asked before arriving to the West Wing to provide credit card information so that their meals could be billed to them. According to one source, the meals cost between $20...
