Drones are providing important security at the Coachella Valley Music and Arts Festival, reports the LA Times, but police are warning participants not to bring their own. "With 125,000 people expected daily and an increased camping area and footprint, the festival dwarfs its host city, Indio," says the Times. "In the wake of the killing of 58 at a Las Vegas music … [Read more...] about Security the Only Drones Allowed at Coachella