Yoon backtracks after plunging South Korea into chaos with martial law order

CNN’s Mike Valerio reports from Seoul after South Korean President Yoon Suk Yeol said he will lift his martial law order following the parliamentary vote to block it. The order, which came without notice, was met with backlash from the president’s own political party and protests broke out in the capital city. CNN national security analyst David Sanger reacts. #CNN #News