A beloved community activist and founder of Baton Rouge's African American history museum, Sadie Roberts-Joseph, was found dead in the truck of a car on Friday. As news of her death spread, Louisiana state Rep. C. Denise Marcelle paid tribute to the 75-year-old civil rights leader on her Facebook page. Here & Now's Robin Young speaks with Marcelle about Roberts-Joseph's legacy. Also, imitation meat is popping up all over. Here & Now resident chef Kathy Gunst gives us three meatless burger recipes that are perfect for summer grilling.