Unrest in Egypt

February 3, 2011 / 3:00 PM EST / CBS News

Mohamed, age 11, being treated for a head wound in Tahrir Square on Thursday.

Forming a Wall

This is a makeshift barricade in Tahrir Square, Thursday morning.

Earlier this week, this long line of people wait to enter Tahrir Square.

Many held signs in Arabic, but a few held signs written in English.

This young girl joins the protests earlier this week.