Crews of experts have begun examining the damage to infrastructure and cultural monuments on the eastern Greek island of Kos after a powerful earthquake killed two tourists and injured nearly 500 others in the Aegean Sea region. Hundreds of residents and tourists spent the night sleeping outdoors on the island, too afraid to return to their homes or hotels after the quake that struck in early Friday. Many camped out in parks and olive groves, or slept in their cars or on beach and swimming pool lounge chairs. Hundreds of residents and tourists on the eastern Greek island of Kos have spent the night sleeping outdoors in parks, olive groves or in their cars, a night after a powerful earthquake killed two tourists and injured nearly 500 others across the Aegean Sea region, in Greece and Turkey.