For decades we have been living lives of abundance, with little regard for our natural resources or global health. But we are now facing hard choices in our energy policy. Future generations - my children and grandchildren, along with yours - will have to live with the decisions we make today. And so it is time for us to make some tough and - hopefully - smart choices regarding our energy use and production before it is too late.

War is wretched beyond description, and only a fool or a fraud could sentimentalize its cruel reality.

Our armed forces will fight for peace in Iraq, a peace built on more secure foundations than are found today in the Middle East. Even more important, they will fight for two human conditions of even greater value than peace: liberty and justice.

There's a misnomer that Hillary Clinton is as hawkish as I am, basically.

To equate Vladimir Putin and the United States of America, as Donald Trump was asked, you know, I guess it was Bill O'Reilly who said, "But Putin is a killer." And he basically said, "So are we." That moral equivalency is a contradiction of everything the United States has ever stood for in the 20th and 21st century.

Giving peace a chance only gives Saddam Hussein more time to prepare for war on his terms, at a time of his choosing, in pursuit of ambitions that will only grow as his power to achieve them grows.

In prison, I fell in love with my country. I had loved her before then, but like most young people, my affection was little more than a simple appreciation for the comforts and privileges most Americans enjoyed and took for granted. It wasn't until I had lost America for a time that I realized how much I loved her.