Pullman couple Brad Byers and Tracy Skaer have qualified for the quarterfinals of “America’s Got Talent” and will appear on the NBC series’ live shows in mid-August. That announcement was made on the AGT episode that aired Tuesday evening. The episode showed a clip of Byers and Skaer learning the news about their AGT status while they participated in country line dancing at the Elks Lodge in Lewiston. “Can’t wait to show them what we’ve got in store for them next time,” Skaer said on camera.