i'm riblg in ne riblg richelle n new york and these are some of the stories we're following. the kenyan government says it may be an attack by terrorists. the are group known as al shebab, talk about who they are. gunmen have stormed a nairobi shopping mall, killing around 20 people so far. according to the kenyan police. scrambled into stores, a cinema, out onto the street just to get away from the shooting. witnesses say they saw five armed men run into this upscale shopping center and they also heard grenade blasts. this is a quote, an attack by terrorist. no group ha has being claimed expobility buresponsibility butf al shabaaab is thought to be the responsible party. >> they saw men with ak 47 machine guns open fire. some of the shoppers were able to escape and about 20 people were rescued by the police. but dozens of people are still thought to be trapped inside. the police were able to enter the building about an hour after the attack started. >> were hold up on the second floor. at the cinema. they have been isolated by the police and the police actually combing room

i'm riblg in ne riblg richelle n new york and these are some of the stories we're following.the kenyan government says it may be an attack by terrorists. the are group known as al shebab, talk about who they are.