"Dear Mamas, Have you seen what’s going on with the nutty professor in Fresno? She called Barbara Bush a racist on the day she passed away! Who does that? Would you want her teaching your college kids?"

After former First Lady Barbara Bush's passing last Tuesday, many people paid their respects online and wrote kind tributes. Fresno State English professor Randa Jarrar wrote the opposite: "Barbara Bush was a generous and smart and amazing racist who, along with her husband, raised a war criminal." We talked to the American Mamas, Teri and Denise, about this disrespectful, inflammatory tweet on Thursday night's "What Would Mama Do?"