AdvertisementNigeria's Boko Haram 'More Extreme Than Al-Qaida,' Journalist SaysJuly 16, 2014facebookEmailThis week, Pakistani activist Malala Yousafzai met with some of the girls who escaped Boko Haram's captivity. The Islamic extremist group gained attention in April when it kidnapped more than 200 girls from a school in northeastern Nigeria. Many girls are still missing. (AP)