On Saturday the National Mall featured a special concert called the Global Citizen 2015 Earth Day Rally. Over a dozen artists including top acts such as Gwen Stefani and Usher came out to raise awareness for political issues such as climate change and poverty. Other than the peaceful message, the most spectacular part of the event may have been Usher performing with an injury. He was able to sing and dance without a leg cast slowing him down. Read More »