NPR News

You may not have noticed when you woke up today, but the Internet universe expanded overnight by the trillions.

Today at midnight, Greenwich Mean Time, the new Internet protocol system IPv6 was born, bringing "more than 340 trillion, trillion, trillion" extra Internet protocol addresses into the world, according to the Internet Society, the nonprofit, Internet policy organization that is behind the system's launch and also controls the .org domain.

Singer-songwriter John Fullbright makes his first appearance on Mountain Stage here, recorded live in Bristol, Tenn./Va. Though barely 25, Fullbright is frequently compared to a fellow native of his Oklahoma hometown of Okemah: Woody Guthrie. And, though Fullbright is a veteran of countless festivals, fairs and conferences, he's only recently recorded his first full-length studio album, From the Ground Up.

Tuesday was, unquestionably, a very bad day for public-employee unions and not just for the reason that got most of the attention, Wisconsin Gov. Scott Walker's success in fending off an attempt to oust him through a recall election.

The Wisconsin recall election might have failed, but it succeeded in sending an ominous message to pro-labor forces across the nation — especially in the Midwest, where a handful of legislatures are pushing to roll back collective bargaining and other union rights.

The vote against Republican Gov. Scott Walker was prompted by his support for a law limiting collective bargaining for some public sector employees. His victory Tuesday night could embolden governors in states such as Ohio, Indiana and Missouri to push back harder on labor rights.

Who is Latino? Who counts as Native American?

The debate over who is considered a minority was brought to the spotlight by the Senate race in Massachusetts. Democratic candidate Elizabeth Warren claimed she had Native American heritage, but there's no records to indicate that. Still, Warren insists that she learned of her background through family stories and that she is proud of her heritage.

For a new book, Kill or Capture, investigative reporter Dan Klaidman examined how President Obama came to embrace the drone program, and the closed-door process that determines under what circumstances drones are deployed. He talks about the administration's growing reliance on covert attacks.