If you feel “wired and tired” after hours at work typing, swiping, scrolling and sitting, you're not alone. NPR's "TED Radio Hour" host Manoush Zomorodi wanted to know what could be done about it, and what she learned is in her new book, "Body Electric: The Hidden Health Costs of the Digital Age and New Science to Reclaim Your Well-Being."

Two-time Hall of Famer Graham Nash speaks with WUFT’s Glenn Richards about his music, things that piss him off, his hope for the future, his love of American Rock 'n' Roll, The Beatles and his long association with Tom Petty and the Heartbreakers.