A protester carries national flags of U.S. and South Korea during an anti-North Korea and pro-U.S. rally...
A protester carries national flags of U.S. and South Korea during an anti-North Korea and pro-U.S. rally near the U.S. embassy in Seoul, South Korea, February 26, 2019, ahead of a summit between North Korean leader Kim Jong Un and U.S. President Donald Trump. REUTERS/Kim Hong-Ji