The jihadist next door

In today's NY Times:

...The suspects in the most recent attack — Rachid Redouane, 30, and Khurum Shazad Butt, 27, along with a third assailant — plowed through London Bridge pedestrians in a van Saturday night, then stabbed patrons at bars and restaurants in nearby Borough Market. All three were shot dead by police officers. Police officials said Mr. Butt had been known to them and to MI5, Britain’s domestic intelligence agency. More questions were raised Monday when footage resurfaced of a Channel 4 documentary broadcast last year, titled “The Jihadis[sic] Next Door,” in which Mr. Butt is seen[at14:54] among a group of men unveiling an Islamic State flag in London’s Regent’s Park...