Activists are tweeting that a major attack by the army on protesters in Tahrir Square is underway. Bell Trew, a journalist, told Ahram Online from Tahrir Square that security forces are attacking protesters. Salma Said, a rights activist, tweets that army personnel have forced ambulances away from the field hospital in Omar Makram Mosque. Protester told CBC TV that army electrocuted him and confiscated his camera. Lina Megahed, an activist, tweets that army has attacked protesters and that she is hiding in the Sadat (Tahrir Square) metro station unable to escape the area. Sources told Ahram Online that military personnel have entered an apartment in a building that overlooks the square and confiscated cameras. A video shot by a resident of the area captures the tense moments in the Square: http://www.youtube.com/watch?v=NmJpt3_0wyM
