Amendment I
Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, and to petition the government for a redress of grievances.
Yes, except the supreme court which believes words from a living document don't have to be followed, decides 'what that really means.'
Also, as any good high-school government student could point out seditious speech is already considered prohibited. I wonder how much pork is used by Homeland Security in the prevention of dissent among the citizens. It gives them the power to kidnap our freedom (There I did my part annoying DMLS, will you do yours?)
Wait a minute! El Paso, is on the list. What does Texas think of that? Do they ever get tired of listening to Marty Robbins?