Drum sketches the limits of interviewing:
Pretty much any big time politician and Obama's as big time as they come has heard every question before and knows exactly how to answer them. They filibuster, they distract, they offer up platitudes, and they move on. There's pretty much zero chance of anyone getting anything newsworthy out of a guy like Obama unless he feels like making news. This is just life in our modern media-saturated age.
Unless you're Rand Paul. But he won't make that mistake again, will he?