Don't feel that way, it's called fear and it's there to protect you. Some of the left are very prone to violence when confronted by an opposing opinion. They may have attacked you or you might have gotten hurt as they either stole or destroyed your sign.
We saw quite a few of they that were agitated at our presence and I'm sure if there wasn't police present, they'd have gotten physical. High self-esteem and low self-control you know.
I know it was far too cold to wear your FRY MUMIA t-shirt out there yesterday, but did anyone flash a FRY MUMIA sign at the unwashed? If so, what was the reaction? (I can guess! LOL)