Former Presidents from right, Barack Obama, Bill Clinton, George W. Bush, George H.W. Bush and Jimmy Carter place their hands on their chest for the national anthem on stage at the opening of a hurricanes relief concert in College Station, Texas, Saturday, Oct. 21, 2017. All five living former U.S. presidents joined to support a Texas concert raising money for relief efforts from Hurricane Harvey, Irma and Maria's devastation in Texas, Florida, Puerto Rico and the U.S. Virgin Islands. (AP Photo/LM Otero)