In the U.S., the law is delineated where there is "an expectation of privacy." In other words, you can record anyone anywhere in public, but you can't record in

In the U.S., the law is delineated where there is "an expectation of privacy." In other words, you can record anyone anywhere in public, but you can't record in a bathroom or dressing room. Police officers should not have an "expectation of privacy." Interestingly enough, you can record through the windows of someone in their house, the courts have determined.