Interestingly, there was a sandwich shop in Helena many years ago that served the absolute best Gyros. Guy was a devout Muslim, and had a corner of his shop set up for his daily prayers to Allah. After 9/11, his business went way down and I think he only lasted about a year after that. It was a great little sandwich shop.
The owner of the Purple Onion is a freedom loving American. If you spend enough time around good Muslim people, you will find their beliefs have much more in common with conservatives than libturds.
