My anecdotal evidence is in accord with this. During the last few months, I have let myself have a beard. I have a darkish skin, so with a beard I look very Ar

My anecdotal evidence is in accord with this. During the last few months, I have let myself have a beard. I have a darkish skin, so with a beard I look very Arabic. In my last flight, security were specially bothersome, making me open and show my luggage. I didn't relate it until my friend pointed it out, but I am very sure he was right now.