nairobi that by the un which seems to tackle extremist violence speaking at events that president hu kenyatta called terrorist groups. that ghouls and can affect a whole region he fought in the conference un chief. in nairobi that's helping young people are void radicalization by learning new skills and finding employment online. the u.s. is facing enormous challenges that employment is as i said in the beginning probably the biggest societies but they use as a much bigger capacity than the older generations to understand the digital world and to use the different from social media. tools of the world which means that you are much better prepared to face the challenges of more than. for those young kenyans who joined al-shabaab returning home is almost impossible but some able to escape like. he was recruited in the kenyan city of mumbai. that paradise it's now struggling to draw in this. new recruits here like 102 years of fighting with a terror group he's now back home and helping to make the city safe. for nearly 2 years for the terrorist group the former christian converted to islam and w