File photo of Pakistani schoolgirl activist Malala Yousafzai

File photo of Pakistani activist Malala Yousafzai posing during an event at the Southbank Centre in central London October 20, 2013. Pakistani teenager Malala Yousafzai, shot in the head by the Taliban two years ago for advocating girls’ right to education, and Indian children’s right advocate Kailash Satyarthi won the 2014 Nobel Peace Prize on October 10, 2014. REUTERS/Olivia Harris/Files (BRITAIN – Tags: SOCIETY POLITICS HEADSHOT TPX IMAGES OF THE DAY)