NPR News

Presidential pardons usually take the world by surprise. There's no advance notice — the White House just sends out an announcement with the names of those receiving clemency. Thanksgiving is one lighthearted exception.

On Wednesday, President Obama will once again take part in the traditional turkey pardoning at the White House. But while the business of pardoning humans is more serious, it's also increasingly rare.

Imagine going to college and finding an oil rig on campus. That's becoming increasingly likely as oil and gas companies use a controversial technique commonly referred to as fracking to extract resources from land underneath campuses across the country.

Environmental science professor Jeffery Stone will never forget the day the earth shook on Indiana State University's campus in Terre Haute.

"They did it like in eight-second pulses, and you could feel the whole sidewalk wobble like an earthquake almost," Stone says.

Hi! I'm back again. I'm a former banker, now a writer at Dealbreaker and an answerer of real and imagined questions about the financial world here. You can send questions to planetmoney@npr.org with "ask a banker" in the subject line, or ask on Twitter (@planetmoney).