Terry Gross

DeShannon's musical career spans five decades. In the 1960s, she toured with The Beatles on the band's first U.S. tour. In the 1970s, she sang with Van Morrison, and in the '80s, she won a Grammy for writing "Bette Davis Eyes." Here, she recounts what it was like to open for The Beatles -- and how recording "What the World Needs Now" changed her career.

A natural gas mining company sent Josh Fox a letter offering him $100,000 in exchange for the rights to drill on his land. Instead of saying yes, Fox made a documentary called Gasland about the unexpected results of natural gas drilling -- and why he believes there is continued cause for concern.

ProPublica reporter Abrahm Lustgarten uncovered internal documents from BP that he says point to the company's repeated disregard for safety and environmental rules. Lustgarten says the documents indicate BP was aware of problems as early as 2001.