AfricaLink on Air - 22 September 2014To play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoCaldwell, Mark09/22/2014September 22, 2014One year after Westgate attack in Nairobi, questions still linger+++Sierra Leoneans emerge from their homes after a nationwide lockdown+++25 South African survivors of a Nigerian church collapse flown back home.https://p.dw.com/p/1DHBOAdvertisement