Panelists discuss the fiftieth anniversary of the Tet Offensive, launched in late January 1968, and the lessons learned or forgotten from the Vietnam War for the United States today. 

Alyssa Ayres discusses her new book, Our Time Has Come: How India is Making Its Place in the World. 

Elliott Abrams discusses his new book, Realism and Democracy: American Foreign Policy after the Arab Spring. 

Experts discuss the ability of NATO to adapt given the political and economic realities of its members.