Climate change is one of the issues I worry most about because its impacts are enormous. But they're gradual, they're not immediate.

What we can do is make sure that Afghanistan is not a safe haven for Al Qaeda. What we can do it make sure that it is not destabilizing neighboring Pakistan, which has nuclear weapons. The key is we’ve got to have a clear objective...

Unless we free ourselves from a dependence on these fossil fuels... we are condemning future generations to global catastrophe

No one in America should ever be afraid to walk down the street holding the hand of the person they love.

The best judge of whether or not a country is going to develop is how it treats its women

I believe we [americans] are strongest as a nation, when the president and Congress work together.

Mexico is going to need the United States to cooperate in order to rid itself of the violence and corruption that results from the drug trade.