When you know that somebody lost their loved one as a result of a decision that I made, that's a tough moment. If you're a faithful person you try to empathize with the suffering that that person is going through.
I have made a lot of tactical decisions that historians will look back and say: He shouldn't have done that. He shouldn't have made that decision. And I'll take responsibility for them. I'm human.
From the beginning, I said that Israel, one, has a right to defend herself, but Israel ought to be cautious about how she defends herself. Israel's a democratically elected government. They make decisions on their own sovereignty. It's their decision-making that is what leads to the tactics they chose.
I said, going into Iraq, "We've got to take threats seriously before they full materialize." I saw a threat. I fully believe it was the right decision to remove Saddam Hussein, and I fully believe the world is better off without him.