ROUGH CUT (NO REPORTER NARRATION)<br/> <br />Fresh CCTV images obtained on Friday appear to show up to five armed gunmen walking around a Nairobi shopping mall, the site of a deadly siege by Somali al Shabaab Islamists, on the day the attack began.<br/> <br />The footage of Westgate mall from September 21 shows armed people walking around the Nukumatt supermarket, some of whom have covered their faces.<br/> <br />The Kenyan television station that provided the footage said it had been released by the Kenyan Military.<br/> <br />The assault on Westgate mall in the Kenyan capital killed at least 71 people, including foreigners.<br/> <br />The militants stormed the mall, known for its Western shops selling iPads and Nike shoes, in a hail of gunfire and grenades at lunchtime on September 21.
