no matter how bad in taste the sign is, they should of allow

the time and place restrictions to freedom of speech are plentiful.

the officer obviously didn't know his constitutional law but then again neither did the protester.

Officer Cheeks is just accepting the current state of affairs which is that you are not allowed to criticize President Obama. Doing so would turn you and everyone around you into racists, so the safest thing to do is to prevent any criticism at all of the President. To be honest, I am surprised my keyboard didn't disintegrate while I am typing this. Wait, the thought police are coming, I can hear them, I thought for a second that the President is not doing a good job, notify my family, I am disappearing....