I do think that this whole area of cyber is something that at an international level we have to work on and develop frameworks and international norms so that we don't see a cyber arms race.

It was into my father's image, the black man, son of Africa, that I'd packed all the attributes I sought in myself, the attributes of Martin and Malcolm, DuBois and Mandela.

Most Americans believe that escalation will not bring the war in Iraq to a responsible end, and that's why I've proposed not just a troop cap, but a phased redeployment that will start bringing our troops home.

Singapore was the very first South-east Asian nation to join the global coalition against ISIL (ISIS) coalition, and we'll work to sustain our momentum in destroying that terrorist organisation.

The American people and the Israeli peoples share a faith in the future and believe that democracies can shape their own destinies and that opportunities should be available to all. Throughout its own extraordinary history, Israel has given life to that promise.

We are defined not by our borders but by our bonds.

Focusing your life solely on making a buck shows a poverty of ambition. It asks too little of yourself. And it will leave you unfulfilled.