New exhibit explores sea monsters across countries, cultures and deep beneath the sea

Sea monsters like the Kraken, serpents or the Loch Ness monster may be just in our imagination, but across history, these stories have roots in reality. Today, we still like to exaggerate and tell stories about the very real creatures that live in the deep sea, beyond the reach of sunlight. The World's Host Carolyn Beeler toured an exhibit at the Harvard Museum of Natural History with marine scientist Peter Girguis, to understand this spectrum of imagination and reality.