Texas Senate holds a hearing to draft new anti-squatter laws. The harmful effects of LED lights for some people and the music boxes of Villa Finale.

He was a witness to the U.S.-Mexico War. Not the 1846-to-1848 invasion, but the 1914 U.S. invasion and occupation of Mexico. It was documented by an American postcard photographer. He left behind a compelling visual record of a U.S. atrocity. Susan Toomey Frost joins us to tell the story.