I'd be surprised if Islam did not have people in it who are not devout believers, and who would love to not live somewhere where they have to pretend to be in order to assimilate.
Maybe they are more inclined to want to come here rather than stay in a "Muslim country".
This is funny - guy tries to see if he can outrun a greyhound if he has a head start.
Problem is it's his dog, and as soon as it catches up it stops running and jumps around as if to say "this is fun, what we doing next?"