If Iran does not take steps in the near future to live up to its obligations, then the United States will not continue to negotiate indefinitely... Our patience is not unlimited.

There is no doubt that the actions of ISIS are designed to amplify their power and the threat that they pose. That helps them recruit. That adds in the twisted thoughts of some young person that they might want to have carry out an action that somehow they're part of a larger movement.

Let us join together across denominations, religions and cultures to make a habit of empathy and reach out to those most in need. To share the blessings we enjoy and to advance the cause of peace in all corners of our world.

When I was in Washington, I would usually get home from the Capitol at about 7:30 or 8, and I would try to write as much as possible. It was almost all in the wee hours.

I think that Canada is one of the most impressive countries in the world, the way it has managed a diverse population, a migrant economy. The natural beauty of Canada is extraordinary. Obviously there is enormous kinship between the United States and Canada, and the ties that bind our two countries together are things that are very important to us.

Solyndra is a great investment in our future

The future is ours to win. But to get there we can't just stand still.