Nation

Follow PBS NewsHour’s complete coverage of U.S. news, reports and analysis.

A multinational summit over North Korea's nuclear weapons program ended in Beijing Friday, with North Korea threatening to launch more nuclear tests. Experts discuss the U.S. strategy in dealing with the threat.

British Prime Minister Tony Blair answers his critics and responds to BBC reports that weapons inspector Dr. David Kelly was the source for reports that the British government manipulated intelligence on Iraq's weapons of mass destruction.

The Ten Commandments monument was removed from public view at the Alabama state judicial building Wednesday. Gwen Ifill discusses the separation of religion and state with Robert Schenck, president of the National Clergy Council, and Barry Lynn, the executive director…