As the weather begins to warm up, our Reporter Brad Burt gives us some hiking tips to stay safe on the trails. Texas Public Radio's Bonnie Petrie tells us experts are trying to figure out how to combat medical misinformation.

As the weather begins to warm up, our Reporter Brad Burt gives us some hiking tips to stay safe on the trails. Texas Public Radio's Bonnie Petrie tells us experts are trying to figure out how to combat medical misinformation.