Why Kim leaves Singapore with real achievements

President Trump and Kim Jong Un held a whirlwind summit in Singapore and set lofty goals, but provided few details on how to achieve them. From Singapore, Nick Schifrin joins Judy Woodruff to outline the agreement and discuss whether each side got what they wanted. Find more from PBS NewsHour at https://www.pbs.org/newshour Subscribe to our YouTube channel: https://bit.ly/2HfsCD6 Follow us: Facebook: http://www.pbs.org/newshour Twitter: http://www.twitter.com/newshour Instagram: http://www.instagram.com/newshour Snapchat: @pbsnews Subscribe: PBS NewsHour podcasts: https://www.pbs.org/newshour/podcasts Newsletters: https://www.pbs.org/newshour/subscribe