Dr. Michael Roizen, Chief Wellness Officer at the Cleveland Clinic, opines about advances in diet and exercise and his belief that some living Americans could live to be 150 years old. Author Jason Berry comments on his latest work “City of a Million Dreams” about 300 amazing years of New Orleans. Berry will be featured at Saturday’s Louisiana Book Festival. LSU student Lauryn Honore on her involvement in Camp Kesem, which offers assistance to children whose parents have been diagnosed with cancer.