President Barack Obama makes opening remarks to world leaders during the plenary session of the...
US President Barack Obama speaks during a news conference at the Nuclear Security Summit. PTI
Canadian Prime Minister Justin Trudeau shakes hands with British Prime Minister David Cameron...
Prime Minister Narendra Modi (2nd row 4th left), US President Barack Obama (front row centre) and...
Prime Minister Narendra Modi during opening plenary of the Nuclear Security Summit. PTI
PM Modi interacting with the leaders at the opening plenary of the summit. PTI