Not true. I protested Clinton and I got great spots. But we were a well-known peaceful group.
My thanks for protesting and I'm glad you're rights were respected. You might not think so, but I'm sticking up for your rights right now. Government works by precedent, and that doesn't change when an office changes hands.
Clinton had a well known track record for this type of behavior. It may take some digging, but I'll try to find some documentation to post here.