Houston’s police chief blames the boyfriend loophole for the on duty death of an officer. What is the boyfriend loophole? We’ll explore. Plus, the president appears to be hours away from impeachment: where are other presidents getting impeached? Why many western democracies don’t have it. Also, what could be the next boom industry in Texas: rare earth mining. And a new law clears the way for a new crop: what’s holding back hemp? Those stories and so much more today on the Texas Standard: