UFO seen near airforce base in Florida

I shot this video two years ago from the front seat of my taxi in Tampa Florida near an airforce base. I believe I saw a UFO in the classic sense of not being able to indentify it immediatly. Perhaps it is natural in origin. Whatever it was maintained a high altitude and seemed to be moving in unison. The video currently has over 15,000 views on YouTube telling me many people are interested in things other then Bigfoot.
Since then I do keep an eye to the sky and always have a video camera with me.