1. Are there any countries where you can you see lions and tigers and bears in the wild?
2. What is the only U.S. state to allow its residents to cast absentee ballots from outer space?
3. If you could somehow hover at a point in space just above the equator, roughly how fast would the ground below be moving relative to you?
4. It was originally named the Flavian Amphitheater, but nobody calls it that today. What is its more common name?