The Secret Service can, and will, come to your door if they deem you a threat to whoever they are protecting, or to arrest you for crimes that are within their jurisdiction. However, you obviously lack the reading comprehension to even debate on the matter. I was talking about the First Amendment to the Constitution, and you go off talking about the Civil Rights act which has nothing to do with the right to protest. Also, you might want to do some research into the Secret Service. They do more than just protect the President.