Read the Transcript: http://to.pbs.org/gPTX5L Fighting raged into the night in Cairo as pro-Mubarak elements clashed with anti-government demonstrators. Rocks, bottles, firebombs and tear gas filled Tahrir Square as the army stayed on the perimeter. 1st collector for In Egypt, Hundreds Hurt as Factions Clash in Ca…Follow my videos on vodpod