Crimea: The place that's rather difficult to get intoThree years after Russia annexed Crimea, a move bitterly contested by Ukraine's government, the region remains in a state of flux. It's difficult to get into, and for many people, it's difficult to know where it's going. At Kiev International Airport, I hand my passport to a border guard. "Purpose of visit?" he asks. "Journalism. I'm with the BBC." He pauses. He studies my passport. He seems to be
