Texas Standard for July 12, 2015

Within days, the Supreme Court is expected to announce its decision on same-sex marriage. Here at home, are officials ready? PTSD: It’s not just for veterans. The officer at the center of the McKinney pool party tape says he too was suffering from the trauma of doing his job. And: Iconoclastic musician, typical Texan? Notes from the late Ornette Coleman’s roots. All that and more on today’s Texas Standard.