NATION NOWGeorge W. Bush's portraits of American veterans on display in DallasJames Williamson, US Air Force Chief Warrant Officer Three, stands in front of a painting of him painted by former President George W. Bush for the 'Portraits of Courage' exhibit.Laura Buckman, AFP/Getty ImagesFormer president George W. Bush holds up a copy of his "Portraits of Courage" book as he stands next to one of the veterans featured in the exhibit, Johnnie Yellock, at a press preview in Dallas on Feb. 28, 2017.Laura Buckman, AFP/Getty ImagesFormer President George W Bush, center, stands with U.S. military veterans, from left, Robert Ferrara, James Williamson, Johnnie Yellock and Jay Fain during a press preview of an exhibition of his paintings of veterans in Dallas, Tuesday, Feb. 28, 2017. President Bush painted portraits of the veterans and are featured in his book titled, 'Portraits of Courage: A Commander in Chief's Tribute to America's Warriors.'LM Otero, APPaintings of wounded US military veterans painted by former President George W. Bush.Laura Buckman, AFP/Getty ImagesSome of the 66 portraits of wounded or traumatized veterans painted by former US President George W. Bush hang in 'Portraits of Courage', a new exhibit at the George W. Bush Presidential Library and Museum in Dallas, Texas, on Feb. 28, 2017.Laura Buckman, AFP/Getty ImagesU.S. military veteran Robert Ferrara talks in front of a mural painted by Former President George W Bush.LM Otero, APA visitor looks at a painting of wounded US military veterans painted by former President George W. Bush.Laura Buckman, AFP/Getty ImagesA view of part of the 'Portraits of Courage' exhibit at the George W. Bush Presidential Library and Museum in Dallas, Texas, on Feb. 28, 2017.Laura Buckman, AFP/Getty ImagesJay Fain, Jr., US Army Sergeant, stands in front of a painting of him painted by former President George W. Bush.Laura Buckman, AFP/Getty ImagesPaintings of wounded US military veterans painted by former US President George W. Bush hang in 'Portraits of Courage', a new exhibit at the George W. Bush Presidential Library and Museum in Dallas, Texas, on Feb. 28, 2017.Laura Buckman, AFP/Getty Images