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.

The rise of ISIS starts with a Jordanian thug named Abu Musab al-Zarqawi who founded ISIS' parent organization, al Qaeda, in Iraq. What gave Zarqawi the opportunity to create al Qaeda in Iraq? It was, of course, George W. Bush's decision to invade Iraq in 2003.

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.

Watching yourself on screen is always a little weird, but I didn't cringe when I saw myself on 'The Hour.' It actually exceeded my expectations; every shot looks like a vintage postcard and even my most brutally honest friends have said they think it's good.

If we try to engineer outcomes, if we overturn tradition to make everyone the same, we ruin society. If we upset tradition to allow for an equal shot at the starting gate, everyone wins, except for the charlatans and would be dictators.