John Kerry: “Bashar al-Assad put us in this position when he chose to gas his own people.”

People really do count on America for a lot of things in the world, and I think everyone should be extraordinarily proud of our history of doing things.

Would not it make a lot more sense if we were avoiding that damage in the first place, or minimizing it?

Nothing is agreed to until everything is agreed to.

The U.N. Finance Analysis suggests that it will cost trillions of dollars. Maybe $2.5 to $4.5 trillion a year between now and 2050.