Rex Tillerson's overture to North Korea, offering to open talks without any pre-conditions has raised the hopes of many for a diplomatic solution to the crisis on the peninsula -- and questions as to whether the Secretary of State even speaks for the President on foreign policy. Abraham Denmark, Director of the Asia Program at the Wilson Center and Deputy Assistant Secretary of Defense for East Asia outlines the options for dealing with the Kim regime and what to make of US foreign policy under the Trump administration.