On 9 December 2010, The Sun published a front-page story claiming that terrorist group Al-Qaeda had threatened a terrorist attack on Granada Television in Manchester to disrupt the episode of the soap opera Coronation Street to be transmitted live that evening. The paper cited unnamed sources, claiming "cops are throwing a ring of steel around tonight's live episode of Coronation Street over fears it has been targeted by Al-Qaeda." Later that morning, however, Greater Manchester Police categorically denied having "been made aware of any threat from Al-Qaeda or any other proscribed organisation." The Sun published a small correction on 28 December, admitting "that while cast and crew were subject to full body searches, there was no specific threat from Al-Qaeda as we reported." The apology had been negotiated by the Press Complaints Commission. For the day following the 2011 Norway attacks The Sun produced an early edition blaming the massacre on al-Qaeda. Later the perpetrator was revealed to be Anders Behring Breivik, a Norwegian nationalist.
What was the claimed target of a terrorist attack according to a late 2010 Sun front page story?
Granada Television in Manchester