legal assassination...,

WaPo | DOMESTIC AND international strictures empower the president to use lethal force, including targeted drone strikes, to protect the country against attack. That is so whether the target is a foreign national or a U.S. citizen; and it is true whether the target is located on a traditional battlefield or ensconced in a foreign country that is unwilling or unable to assist in capture.

President Obama was on solid ground in relying on such authorities when he reportedly ordered a drone strike in Yemen last fall that took the life of Anwar al-Aulaqi. Mr. Aulaqi was a U.S. citizen, a radical cleric and, according to the administration, an operational leader of al-Qaeda in the Arab Peninsula. We supported dismissal of a lawsuit brought by Mr. Aulaqi’s father that sought to force the administration to disclose the criteria for placing someone on the “kill list” — a legal gambit that would have invited unprecedented judicial intervention into battlefield decisions in the absence of congressional or legal authorization.