I mean, there was a serious international effort to say to Saddam Hussein: 'You're a threat'. And the 9/11 attacks accentuated that threat, as far as I'm concerned.

As you know, we don't have relationships with Iran. I mean, that's - ever since the late '70s, we have no contacts with them, and we've totally sanctioned them. In other words, there's no sanctions - you can't - we're out of sanctions.

I think he needs to stand up and say if he thought the president were wrong on policy and issues, he ought to say where.

With a new national commitment, our scientists and engineers will overcome obstacles to taking these [hydrogen fuel cell] cars from laboratory to showroom, so that the first car driven by a child born today could be powered by hydrogen, and pollution-free.

My relationship with God through Christ has given me meaning and direction. My faith has made a big difference in my personal life, and my public life as well. I make personal decisions every day. Some are easy, and some aren't so easy. I have worries just like you do. And I pray. I pray for guidance. I pray for patience. I firmly believe in the power of intercessory prayer; and I know that I could not do my job without it.

I've made it clear, Madam President, that the war against terrorism is not a war against Muslims, nor is it a war against Arabs. It's a war against evil people who conduct crimes against innocent people.

The solution to Iraq - an Iraq that can govern itself, sustain itself and defend itself - is more than a military mission. Precisely the reason why I sent more troops into Baghdad.