Firstly, Simply holding a bag of oranges on the side of the road, probably does not constitute street vending in CA. This is akin to saying I'm street vending because people can see my car parked, and someone might ask to buy it. Second, considering this guy probably works for Buzzfeed, he is not stealing their wifi signal. He is (generally) entitled to it as an employee. Third, if they are filming this on private property (perhaps behind/in the parking lot of the Buzzfeed offices?), most of these things are not illegal. You can throw a banana peel on your property, you can “loiter” on your property, and you can most definitely film anything on your property without a permit. Filming permits are generally required to film on public property (I'm sure CA law stipulates the specifics. Otherwise you would need a permit as a tourist). Certainly if you need to close a park, street, etc. Break some real laws next time. Especially things that are against the law anywhere you are (murder, theft, rape, etc.). Plus, it will make for a more exciting video post.