Bonnie Raitt Returns with Some of the Strongest Singing of Her Career

That's the claim of oceanographer Dr. Robert Ballard, who says we've explored less than 1% of the deep sea. Ballard has made dozens of dives in manned submersibles, and has been instrumental in the development of research based on robotic, tele-presence. He joins Fresh Air to share some of the discoveries he's made throughout his career.

Ted Schultz edited a new book called The Fringes of Reason, which compiles conflicting opinions of supernatural, New Age, and cosmological world views. Schultz is now studying entomology, which he says is related to his curiosity about what is and isn't real.

Stephen Schiff says that the sequel to Fletch is a bad movie that viewers can still enjoy once they acclimate to its pacing. Star Chevy Chase also delivers a better performance this time around, in part because he finally embraces his strengths as a character actor.