For the first time in history a US president will meet with the leader of North Korea. Vindication of a strategy or something else? We’ll explore. Also, an accused pedophile has his conviction thrown out because a judge used electric shock to coerce testimony. What happens to the judge? Nothing, so far. So who’s policing the bench? And a new vision for computing as apple reaches out to visually impaired coders in Texas. Plus fangs for the memories: 60 years of the Sweetwater Rattlesnake Roundup.That and the week in politics from the Texas Tribune and a whole lot more today on the Texas Standard: