Tahrir Square: One Year Later

It has been a year since protests erupted in Cairo’s Tahrir Square.

What started on January 25 last year ended with the resignation of longtime President Hosni Mubarak.

Wednesday, crowds gathered once again in Tahrir Square to mark the first anniversary of their uprising.

Anchor Lisa Mullins talks to reporter Noel King, who is in Cairo, about the mood of the crowds today.