Kenya's President has called three days of national mourning - following the deaths of at least 72 people in the attack on Westgate shopping mall in Nairobi.
Uhuru Kenyatta says the battle against Al Shabab fighters - who carried out the four-day siege has ended - and says all those who supported them will also be brought to justice.
Al Jazeera's Andrew Simmons reports from Nairobi.
