Among my hazier memories of early adolescence in Qatar is a screening, at a friend’s home, of an obviously pirated Betamax copy of Red Dawn. My friend’s father – most everyone’s father or mother or uncle, whoever – would, while on business trips overseas, visit the occasional video store or flea market and return with whatever films or books or albums they happened to find. It’s a haphazard, incomplete thing to consume the culture of a faraway place in this manner, like trying to divine the contours of a mouth from the texture of spittle. Red Dawn is a bad...