NATO Summit Wales 2014 - Day 1

NEWPORT, WALES - SEPTEMBER 04: People cheer as the motor cavalcade containing US President Barack Obama and British Prime Minister David Cameron arrive to visit school children at Mount Pleasant Primary School on September 4, 2014 in Newport, Wales. Leaders and senior ministers from around 60 countries are meeting at what has been billed as the most important NATO summit since the end of the cold war with the situation in Ukraine and the threat of ISIS likely to be top of the agenda. (Photo by Matt Cardy/Getty Images)