Posted on · On Wednesday's Houston Matters: We learn why a search warrant was executed at the Archdiocese of Galveston-Houston. Plus, we examine why the number of immigrants living in the U.S. illegally is at its lowest level since 2004. Then, our experts break down the latest political news. We discuss the potential for changes in the state's marijuana laws. And we hear the story of a Texas woman who coached a high school football team during World War II.