1. casual traveler snapping pictures of country music performer he recognized in line at the ticket counter.
2. sports enthusiast taking picture of a candidate leaving town after interviewing for Tennessee Titans Head coaching position OR
3.Free lance photographer doing the legwork for upcoming bombshell report on democrat politician.
I will let you choose.
1 and 2. Nope, he was taking pictures at several areas, all to rapidly for him to be following a celebrity. Walk a few steps, take a photo, walk several more and take photo of a different area, etc.
3. Nope. Not a professional quality camera.
But I do hope that it was something innocent, but I fear it was not.