Mount Sinai was the holy site where the Lord gave Moses the Ten Commandments, but where is it really located? Author and filmmaker Joel Richardson joins me to talk about it and his book, "Mount Sinai in Arabia." Plus: What should we think when we see liberal virtue-signaling taking the place of constructive political discussion? Author Tanner Roberts joins me to talk about it and his book, "Dumb Politics." That and more on Thursday's JANET MEFFERD TODAY.