Just hours ahead of the total eclipse of the sun, Central Standard broadcasts live from Parkville, Missouri. We hear from KCUR reporters along the path of totality, as well as scientists and historians who traveled across the country to see this rare celestial event. Guests: Frank Morris , KCUR reporter Mario Benitez , teacher, Patterson Education Fund's MOTH program Bryan Diaz , student, John F. Kennedy High School, Patterson, New Jersey Jeffrey Sanchez , student, Passaic County Technical