PITTSBURGH (KDKA) — Flying robots circling the skies above Pittsburgh?

It may sound futuristic, but the widespread use of unmanned aerial vehicles, known as drones, may only be a few years away.

Commercial drone use is still illegal, though the FAA continues to draft regulations.

Read More: http://pittsburgh.cbslocal.com/2014/02/11/local-company-puts-drone-in-pittsburghs-sky/