Florida hopes to fill its skies with unmanned aircraft – From Cape Canaveral, a 66-foot wingspan, remotely piloted U.S. Customs and Border Protection aircraft takes off in search of drug traffickers, illegal immigrants and terrorists from heights of up to 50,000 feet. http://www.usatoday.com/news/nation/story/2012-06-23/increased-drone-use-privacy-concerns/55783066/1