In this Sunday, February 15, 2015 photo, a father arranges loose hair strands behind his daughter's, Brithany, ear during a pool party in Callao, Peru. The heat in and around Peru's sprawling capital can be intense in February, the heart of the Southern Hemisphere's summer, and residents of its poor neighborhoods are cooling themselves by setting up plastic pools on the street in front of their homes. (Photo by Martin Mejia/AP Photo)
