South Korea and Japan fishing towns fight to survive as climate change heats seas

ULLEUNG ISLAND, South Korea/ISHINOMAKI, Japan -- Working under a sprawling blue sky and dazzling sunlight, Kim Hae-soo is feeling the heat changing the South Korean waters he has fished for 44 years. As water temperatures rise, the squid that have been his livelihood are disappearing, moving north in search of cooler seas.