Our dependence on foreign energy sources is our Achilles heel, not just in the realm of diplomacy, but in terms of our future as the world's economic leader.

As children, many of us were taught never to talk to strangers. As parents and grandparents, our message must change with technology to include strangers on the Internet.

There is no disputing that Lincoln was a great man.

No one ever said that fighting the war against terrorism and defending our homeland would be easy. So let's support our troops, law enforcement workers, and our mission to keep our nation and our children safe in the days and years to come.

Since coming to Congress, I have been advocating for increased resources for research in the physical sciences and for the Department of Energy Office of Science in particular.

I also believe that the Supreme Court should be the final arbiter of all federal questions.

Our dependence on foreign energy sources is our Achilles heel, not just in the realm of diplomacy, but in terms of our future as the world's economic leader.