1. http://sanfrancisco.cbslocal.com/2015/12/06/near-collision-with-drone-forces-chp-helicopter-to-abandon-search-for-stolen-car-over-martinez/ http://sanfrancis

1. http://sanfrancisco.cbslocal.com/2015/12/06/near-collision-with-drone-forces-chp-helicopter-to-abandon-search-for-stolen-car-over-martinez/ http://sanfrancisco.cbslocal.com/2015/12/06/near-collision-w... 2. http://www.latimes.com/local/lanow/la-me-ln-medical-helicopter-drone-20150812-story.html http://www.latimes.com/local/lanow/la-me-ln-medical-helicopt...