The Iron Dome is great for the U.S.

A great nation like the United States has many and varied interests, and we need both to do business with tyrants and to engage constantly in multilateral diplomacy.

An effective U.S. policy toward Sudan - one capable of changing the situation in the south and affecting the lives of its people - will require top-level attention and a great deal of energy. It should have three elements: aid, diplomacy, and financial disclosure.

Moammar Gaddafi, who has called himself the 'Guide of the First of September Great Revolution of the Socialist People's Libyan Arab Jamahiriya,' should go down in history with the Emperor Bokassa and Idi Amin as a grotesque reminder of why people have the right to change their government.

The logic of collective security is flawless, provided it can be made to work under the conditions prevailing on the international scene... The odds, however, are strongly against such a possibility.

On the human rights side, administration policy has been marked by indifference. When the people of Iran flooded the streets to protest the theft of their presidential election in June 2009, President Obama was silent for 11 days.