CAIRO, EGYPT - APRIL 02: Cairo Stock House building in Downtown Cairo seen during World Autism Awareness Day 2016 on April 2, 2016 in Cairo, Egypt.Major landmarks around the world are Lighting It Up Blue on April 1 and 2 to raise awareness about Autism Spectrum Disorders (ASD) for World Autism Awareness Day (Photo by Roger Anis/Getty Images for Autism Speaks)
