Nuclear proliferation is on the rise. Equipment, material and training were once largely inaccessible. Today, however, there is a sophisticated worldwide network that can deliver systems for producing material usable in weapons.

Managing a country is like managing a company in many ways. It maybe involves more complicated issues, but its the same skills.

Nuclear proliferation is on the rise. Equipment, material and training were once largely inaccessible. Today, however, there is a sophisticated worldwide network that can deliver systems for producing material usable in weapons.

My father taught me that you have to stand by your principles.

Egypt is indeed deeply divided. Without reconciliation we have no future. The Muslim Brotherhood is an important part of our society. I very much hope that it will participate in the next round of talks. I will be the first to protest if the imperative of fairness isn't adhered to.

Egyptian President Mohammed Morsi grabbed full power for himself. Not even the pharaohs had so much authority, to say nothing of his predecessor Hosni Mubarak. This is a catastrophe - it a mockery of the revolution that brought him to power and an act that leads one to fear the worst.

I hope everybody will go back to the negotiating table. Ive always said this is the only way forward.