In pictures: Nairobi Westgate Mall Siege

Security officers walk past members of the media stationed on the edge of a security perimeter to head towards the Westgate Shopping Centre during the third day of stand-off between Kenyan security forces and gunmen inside the building in Nairobi September 23, 2013. REUTERS/Siegfried Modola

View gallery

18 photos

Gunfire and explosions sounded for the third day from the Nairobi shopping mall where militants from Somalia's al Qaeda-linked al Shabaab movement were holding hostages after killing more than 60 people.

View Comments (7)