Iran - Saudi Arabia row: What consequences for the region?
This week, a deepening diplomatic crisis between Saudi Arabia and Iran raises concerns for regional security, this after the execution of a prominent Shiite cleric sparks outrage in Tehran. Also, nearly five years into the Syrian civil war, many displaced people are struggling to find a home. We look at one man forced to live out of his truck.
Finally, we explore the stunning scenery of Israel's Negev desert, the ideal tourist attraction for those wanting to hike, rock climb or even abseil.
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