Indians sleep in a shaded area outside their houses in Kolkata, India, Friday, May 18, 2012. Many Indians sleep outdoors to escape the heat trapped in their homes during the summer months. <AP/Newsis>
Indians sleep in a shaded area outside their houses in Kolkata, India, Friday, May 18, 2012. Many Indians sleep outdoors to escape the heat trapped in their homes during the summer months. <AP/Newsis>
