The Uttar Pradesh (UP) Police has registered a case against social media website Twitter, news portal The Wire, journalists Rana Ayyub and Saba Naqvi, Congress politicians Shama Mohamed, Salman Nizami and Maskoor Usmani and Alt news co-founder Mohammed Zubair among others for tweeting a video from Ghaziabad showing a Muslim man's beard being chopped off by some attackers.