New anti-paparazzi law in California will affect legality of flying over private property
Specifically, this law affects "drone" (or more accurately, remotely controlled quadrocopters, and the like) flight over private property:
http://www.latimes.com/local/political/la-pol-sac-brown-drones-paparazzi-20151006-story.html
http://www.latimes.com/local/political/la-pol-sac-brown-drones-paparazzi-20151006-story.html