DUBAI: Former French President Nicolas Sarkozy, center, speaks to former U.S. Vice President Al Gore at a ceremony awarding the Global Teacher Prize in Dubai, United Arab Emirates, Sunday, March 18, 2018. British school teacher Andria Zafirakou won the highly competitive $1 million teaching prize on Sunday for her work with inner city children in London, helping students feel welcome and safe in a borough with one of the highest murder rates in the country and where English is frequently spoken as a second language at home. (AP/PTI)