i'm shery ahn. let's get started with the headlines. egypt's interim president is urging restraint in a climate of turmoil as he lays out plans for a civilian government. >>> investigators are speaking with survivors as they try to figure out what caused the plane to crash in san francisco. >>> and shoppers can buy live chickens again in shanghai. their sale has been banned the past 2 1/2 months because of fears over the bird flu virus. >>> egypt's interim president is calling for calm after days of unrest. supporters of ousted president mohamed morsi want to bring him back to power. they faced off against soldiers at a rally in cairo. at least a5 51 people were killed. chi aaki ishikawa reports. >> reporter: voted mohamed morsi into office a year ago. last week, they saw him removed from power. morsi's supporters camped outside the army barracks, where he is believed to be held. troops moved in and opened fire. >> translator: a person beside me with his shot in the back and fell down. >> reporter: government and military officials show