US, North Korean Presidents met in Vietnamese capital Hanoi
They are scheduled to meet again tomorrow to discuss de-nuclearization of Korean peninsula.
Earlier, in a tweet, President Trump touted an awesome future for North Korea if it agrees to give up the nuclear arsenal.
Meanwhile, China has said the summit between US President and North Korean leader in Hanoi can be an important step towards advancing de-nuclearisation and peace on the Korean Peninsula.
After talks with his Russian and Indian counterparts in Chin's Wuzhen city, Chinese Foreign Minister Wang Yi said this summit can take an important step towards establishing a peace mechanism.