All Things Considered Weekend on NPR News

If you ever listened to jazz vocalists and wondered if you could ever in your life scat like them, there's someone who's willing to teach you. The vocalist Rhiannon has long held the importance of improvisation as a personal credo, and in her career has blended that art form with jazz, world music and storytelling.

In addition to choosing a president and members of Congress, voters in several states will weigh in on high-profile social issues on Nov. 6. Here are some of the key voter initiatives on ballots:

Tax increases will join political candidates on the November ballot in several states struggling to plug some big holes in their budgets.

One of the most closely watched measures is in California, where Gov. Jerry Brown has staked his reputation on closing his state's multibillion-dollar budget gap.

On Wednesday in Sacramento, Brown officially kicked off his campaign to get voter approval to raise taxes via the Schools Public Safety Protection Act, also known as Proposition 30.

A recent Supreme Court decision striking down mandatory life terms for juveniles has touched off a flurry of activity across the country, especially in Pennsylvania, where lawyers are advising about 500 prisoners to file requests for new sentencing hearings before the end of next week.

Bradley Bridge with the Defender Association of Philadelphia has received more than 200 letters from prisoners in the past two months asking about the Supreme Court ruling.

Some kids go to band camp; others go to swim camp. But for the children of the world's digital rabble-rousers, there is hacking camp. It's called DefCon Kids.

This camp, held in Las Vegas, encourages kids to take a hard, skeptical look at the machines that surround them, and teaches them to hack apart everything they can lay their hands on.

One of the most popular activities is lock-picking.

"I had fun with some of the harder locks," says 16-year-old Alaetheia Garrison Stuber.

But did she learn any new tricks?

In the past two weeks, seven Afghans in uniform have opened fire on Western forces. The most recent incidents occurred Friday. First, a newly recruited policeman in western Afghanistan turned his gun on U.S. military trainers, killing two and wounding a third. A short time later in southern Kandahar province, an Afghan soldier shot and wounded two foreign troops.