Is Chad aiding Sudanese rebels?

A Sudanese commander accuses Chad of allowing the United Arab Emirates to use Chadian airports to supply weapons to rebels in Sudan. But where's the evidence?

Also in the programme: Eritrea kicked out USAID in 2005. Two decades on, what impact has it had?

And the Kenyan woman who defied tradition and paid her own dowry.

Presenter : Audrey Brown Producers: Frenny Jowi and Stefania Okreke Senior Producer : Sunita Nahar Technical Producer: Jonathan Greer Editors: Andre Lombard and Alice Muthengi