News anchor Tom Brokaw; interview with and musical performance by Darlene Love.

The cooks prepare a steak meal for firefighters; the challenge losers cook eggs benedict.

Four cooks prepare burger dishes at Gordon Ramsay BurGR in Las Vegas.

Testing if you can survive a car crash while sitting between two big guys; three hypermiling myths; techniques that may double your car's fuel efficiency.

Hank gets back to work after recovering from surgery and treats a woman whose fund-raising efforts may be harming her health. Elsewhere, Jeremiah helps HankMed meet demand; a potential new client catches Evan off guard; and Divya receives surprising news.

The NSA builds a data compound, Paul McCartney describes his music career with The Beatles and Wings, and Michael Bloomberg's bike share "begrimes" New York.

From "Hot in Cleveland", actress Valerie Bertinelli; actor Adam Ray.