Among evangelical voters have events in the past two or three days rekindled faith in the GOP and its prospects for 2016? Michael Stipe of REM is upset- he says his music has no place at a Trump campaign rally. But is that part of the political calculation? Texas teenager who may have found a $20 fix for developing nations struggling with dirty water. Something in the air over Houston…and the effort to determine how big a concern it should be. Plus apple’s latest- are you buying it? That and much more on todays Texas Standard: