Newsweek: Can the President order killings?

This is a trial balloon by the administration:

"Feb. 13, 2006 issue - In the latest twist in the debate over presidential powers, a Justice Department official suggested that in certain circumstances, the president might have the power to order the killing of terrorist suspects inside the United States."

No due process. No judicial review. An "enemy combatant" (which is rarely an actual combatant from an actual battlefield) can be straight up killed?