The decision comes after an interview in which a former militant revealed the government collaborated in attacks carried out in 2007. Spain's top prosecutor, Javier Zaragoza, called on Monday to investigate claims of links between the former Yemeni leader Ali Abdullah Saleh and al-Qaida. The decision comes after an investigation made by Qatar's Al Jazeera TV network, which revealed in an interview earlier this month that a former member of the designated terrorist group confirmed that Saleh had collaborated with the group. The revelation has sparked the prosecutor's reaction as one of the case cited by the former al-Qaida member...