Mattis has been sharply critical of President Barack Obama's policies on Iran and Obama's capping of troop numbers and campaign end-dates in theaters of war such as Afghanistan and Iraq. Mattis also appears to be a skeptic of the Obama-era policy of putting women into combat roles.

The senior director at the NSC for the Middle East is retired Col. Derek Harvey, an Arabic-speaking intelligence officer with a Ph.D. who served as the head of the U.S. military cell examining the insurgency in Iraq in 2003.

An intelligence officer and historian, Rayburn published a 2014 book, 'Iraq After America,' which is a must-read for anyone who wants to understand how Iraq descended into chaos in the years after the American troop withdrawal at the end of 2011.

The hard reality is that attacks by vehicles in public places are very hard to defend against in a free and open society. The best defense against such attacks is good intelligence, and that often comes from inside the Muslim community.

I have won many trophies in my time, but nothing will ever top helping win the battle for peace in my country.

Defenders of Wilson are correct to beg for context when considering his legacy. But it is they who ignore the context: the role Wilson played in using war, including Haiti's racist counterinsurgency, to nationalize white supremacy, militarism, and Christian evangelism.

The diffusion of a universalist culture and of a pedagogy of peace appears more than ever to be the path that we must follow for the salvation of all nations on earth.

Human-rights advocates, for example, claim that the mistreatment of Iraqi prisoners is of a piece with President Bush's 2002 decision to deny al Qaeda and Taliban fighters the legal status of prisoners of war under the Geneva Conventions.