A 20-year-old man was arrested in Canada for allegedly planning a terrorist attack on a Jewish centre in New York City, US Attorney General Merrick Garland said on Friday. Muhammad Shahzeb Khan, also known as Shahzeb Jadoon, was arrested on Wednesday in Canada in relation to a complaint filed in the Southern District of New York, the US Department of Justice (DoJ) said. Khan is a Pakistani citizen residing in Canada. “The defendant is alleged to have planned a terrorist attack in New York City around October 7th of this year with the stated goal of slaughtering, in the name of ISIS, as many Je…