Peter L. Bergen

The centerpiece of the Bush administration's case for going to war in Iraq was Secretary of State Colin Powell's presentation to the U.N. Security Council on February 5, 2003, six weeks before the invasion.

Every lethal terrorist attack in the United States since 9/11 has been carried out by an American citizen or a legal permanent resident, not by recent immigrants or by refugees. So tamping down immigration won't fix the real issue, which is 'homegrown' terrorism.

If the death of Osama Bin Laden brings any peace to those who lost loved ones on that awful day in September 2001, that is a great thing. It is more likely, however, just a painful reminder of what was lost.

I was raised with 'Laurel and Hardy' and 'I Love Lucy' and Jerry Lewis, and I just loved it. And I had a friend in high school and we would just laugh all day and put on skits. You know, it's the Andy Kaufman thing or the Marty Short thing where you're performing in your bedroom for yourself.