Kamukunji MP Yusuf Hassan on quitting UN job, surviving terror attack and going for a 4th term

Yussuf Hassan is now in his 15th year in Parliament as MP for Kamukunji having been elected during the 2011 by-election, and is seeking his 4th term under Rigathi Gachagua's DCP party. But along the way he has seen it all; from moving to London to work with the BBC, then landing a lucrative job with the UN while in exile, returning to Kenya to join politics, surviving a deadly terror attack and bouncing back to serve for 15 years as MP. He opens up on his lengthy stint in politics.