Bill Nelson, Florida’s senior U.S. Senator and highest-ranking Democrat, wrapped up a recent north-Florida tour with an impromptu media briefing at Tallahassee International Airport. Nelson is gearing up for reelection next year, and expecting a tough challenge from Republican Governor Rick Scott. In a 30-minute session with the Capitol press corps, Nelson touched on everything from the North Korean nuclear threat to partisan politics. Jim Ash has more…. Florida Governor Rick Scott recently