You gotta love it when an old radical hippie protester is still out there putting his ass on the line.
Speaking of "free speech zones" they have got to be the most ludicrous things to pop up in recent years. These douche bags are saying, "Sure, sure you can protest. In fact we even reserved a nice comfortable spot for you about 1/2 mile away from the person you are protesting. Have a good time and be sure to keep it down over there because we won't be able to hear you no matter how loud you shout."