Guests - Dr. Charles Camarda, Tom Horne

Guests - Dr. Charles Camarda, Tom Horne As two NASA astronauts, Butch Wilmore and Sunita Williams, prepare to return to Earth after being stranded in space for nine months, Dr. Charles Camarda provides critical insights into the challenges facing America's space program. Arizona Superintendent of Public Instruction Tom Horn addresses misconceptions about his administration of the Empowerment Scholarship Program (ESAs) and outlines his vision for improving education in the state.