An airportAre you following the reactions online to the knife attack on the London Tube (now classed by authorities there as a terrorist attack)? Specially this part:

a news article about an altercation between passengers

As Baldwin phrases it in a series of tweets, the reaction demonstrates “the power of operational acts of identification,” inasmuch as “it defines Islam, defines London, defines Britons… draws a multi-dimensional line.”

Indeed — after all, interpellation presupposes exterpellation, doesn’t it? For to be hailed in some fashions amounts to being cast out. As is happening here.

Take Baldwin’s advice and follow the hashtag to see the debate as it unfolds.