The scene of a bomb blast in the Kenya capital, where at least six people were killed when an explosion ripped through this minibus.<br/> <br />SOUNDBITE: MINIBUS DRIVER, BERNARD KIBE, SAYING (Swahili):<br/> <br />"I just heard a loud bang and all of a sudden realised I had been lifted off the ground. When I got back on the ground I realised I was alive. I just thank God."<br/> <br />Police said the bomb was the likely inside the minibus at the time of the explosion.<br/> <br />There's been no immediate claim of responsibility, but the attack happened in a Somali-dominated area of Nairobi.<br/> <br />Analysts say it highlights the risks facing Kenya after the country deployed troops to Somalia last year to drive out al Shabaab militants.<br/> <br />The blast is the latest in a string of attacks in Kenya blamed on the Somali rebels and their sympathisers.