No. I don't think a helmet is really necessary. People are way too concerned. It's like they tell their kids, "Make sure you wear your inch thick piece of foam padding in case a semi nails you at 70 mph." I really doubt that most people wear helmets anyway...
Christians are the ones being discriminated against. If we put up a manger scene there's always someone putting up a fuss. (even though it's OUR holiday...CHRIST-mas. People are trying to force us to put gay people into positions of LEADERSHIP in our church. But if we dare say anything about those outside of our religion, we are seen as heartless, horrible, unruly, not understanding, and discriminatory.