National Geographic Explorer Paul Salopek tells host Carolyn Beeler about his first stop after having walked through the Middle East. On Cyprus, he found beaches with baking European tourists, a busy port city and a checkerboard of olive groves and yellow hay fields. But he also found the...

National Geographic Explorer Paul Salopek has been recreating the journey, on foot, of the first humans. He tells host Marco Werman about his walk, in 2013, through Jordan into the Israeli occupied West Bank, lands that are both ancient and now part of the conflict between Israelis and Palestinians.