And with two weeks to go until the summit,... a close aide to North Korean leader Kim Jong-un arrived in Hanoi earlier today... to handle advance preparations for the historic meeting.
A delegation of 12 North Korean officials, led by Kim Chang-son,... who is in charge of protocol for Kim Jong-un's visit to Vietnam,... landed in Hanoi International Airport on Saturday.
The delegation is expected to discuss and coordinate summit logistics with U.S. officials,... who are also expected to arrive in Vietnam over the weekend.