L-R: Spain's Enric Gonyalons and Ainhoa Fernandez Rincon and Italy's Rossella Urru arrive at the airport in Ouagadougou. The three aid workers released in Mali after being kidnapped by an ... more 

L-R: Spain's Enric Gonyalons and Ainhoa Fernandez Rincon and Italy's Rossella Urru arrive at the airport in Ouagadougou. The three aid workers released in Mali after being kidnapped by an Al-Qaeda-linked group, were freed in exchange for three Islamists, a negotiator said as they headed home less