Nightly News | Aired on February 07, 2013

Drones utilized across US, from farms to Hollywood
They can help scientists study wildlife, and produce overhead shots for Hollywood films – and since 2005 they’ve patrolled the Mexico border. Drones are currently being used by more than 40 public agencies and institutions, prompting at least 11 states across the country to consider restrictions. NBC’s John Yang reports.
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