Rules for Non Military

Why is it that people don't stand and don't remover there hats for the national anthem? It's just wrong. Some good very points were made.

I'm A Canadian and when I am in your country and your National Anthem is played, I stand up and remove my hat if I'm wearing one out of respect for the country that has allowed me to be in it. I can't understand why any of your citizens wouldn't stand up for their own anthem. Airheads I guess.

Jack