Egypt's future: repression, democracy or extremism?

Egyptian protesters
Egyptians gesture as they stand atop an Egyptian army armored vehicle as they celebrate in downtown Cairo, Egypt, Saturday, Jan. 29, 2011. Hundreds of anti-government protesters returned Saturday to the streets of central Cairo, chanting slogans against Hosni Mubarak and attacking police just hours after the Egyptian president fired his Cabinet and promised reforms but refused to step down.
Amr Nabil/ASSOCIATED PRESS