CFR’s Gary S. Samore, an expert on North Korean nonproliferation, says what Beijing and South Korea convey to Pyongyang in private is more important than Washington’s public warnings.

Carla A. Hills, co-chair of the CFR Task Force on U.S.-China relations, discusses the group’s recommendation for greater diplomatic engagement.

CFR Adjunct Fellow Noah Feldman, discussing the legal issues at stake in the upcoming Hamdan decision, says the case will decide whether military tribunals are constitutionally sufficient and warns t…