The video does have audio. But, I would love to see the actual beginning.
While they did not have a permit, it is legal. They were only charged with not having a permit.
If they had a permit, it is supposed to be displayed. No permit = breaking the law.
It would have been FedEx suicide to fire him. I doubt he'll remain a courier though.
That's your choice. I would love to say I would do the same as he did, but I'm honestly not so sure.
Only since 1989. Before that they would be calling an ambulance for the protesters. This country has gotten soft.