Here are some tips for those of you out there that have a passion for photography like I do. I did a little digging and asked a photography lawyer about our rights as photographers and it turns out we have pretty extensive rights:
1. The law in the U.S. states that anyone may take photographs of whatever they want when they are in a public place. basically, if you can see it in public you have the right to photograph it. This includes children and anyone that is visible because in public one cannot have a reasonable expectation of privacy.
2. The act of taking a picture is NOT an act of terrorism. People always quote 911 as a reason not to allow you to take pictures...but there has not been a single act of terrorism where the terrorists took pictures before committing the act...not a single one.
3. You can take a picture of something that is on private property as long as you're standing on public property. For example, if I am on a public sidewalk and you're in your backyard...and I can see you clearly...I can take your picture.
4. You are under no obligation to explain the purpose of your photography to anyone, not do you have to disclose your identity.
5. If anyone tries to threaten or harass you because you're taking pictures they may be liable for crimes such as kidnapping , coercion and theft. If someone snatches your camera from you that's automatically theft and you can have them arrested for taking your personal property.
6. You are under no obligation to turn over your film or memory card to anyone, including the police, without a court order. Once you take a picture it's legally your property and if no one can make you give up your property or erase any pictures from it. They cannot threaten or force you to do so either because then they are committing a crime.
There you have it. It's about time we photographers had legal defense and stood up for our rights!