Base Aviation Level News Today

This is hours after the start. a couple hours after the elite runner have finished. it was just throbbing with people. its a wonderful 16. >> did you notice anything in terms of security that was clearly, markedly that was aheaded this year? >> you know, they did a pretty good job. but you could tell. there are different barricades. they were limiting the number of people that could go to the finish line area. the last few days they were flying helicopters over to establish a base aviation level...