I think, 30 years after that decision, it is fair to re-evaluate it in light of the proliferation of inexpensive surveillance technology. If/when drones are th

I think, 30 years after that decision, it is fair to re-evaluate it in light of the proliferation of inexpensive surveillance technology. If/when drones are the size of a fly, would it be legal to land it on the fence of my property and record my conversation? The people need to care.