News From NPR

Former Nevada Assemblyman Steven Brooks is jailed in San Bernadino County, Calif., following a high-speed freeway chase with Barstow police and members of the California Highway Patrol. Just hours earlier, Brooks had been kicked out of the lower house of the Nevada State Legislature for making threats and behaving erratically.

Barstow Police Chief Albert Ramirez said the incident began when Brooks summoned a tow truck because of a flat tire, and then had a disagreement with the driver.

Music producer Phil Ramone, who worked with top artists to create some of the most unforgettable music of our era, has died. He was 79.

Once dubbed "The Pope of Pop," Ramone was hospitalized in late February with an aortic aneurysm, Billboard reports. His son, Matt, confirmed the music producer's death Saturday morning.

Ramone was one of the most prolific music producers of his time, as NPR's Sami Yenigun says:

There are still unanswered questions about the politically active 501(c)(4) "social welfare" groups. The anonymously funded entities' multimillion-dollar ad budgets helped to clog the airwaves last year.

How much did they really spend to intervene in the 2012 campaign? What kinds of sources supplied their money? What ties do they maintain with other nonprofit organizations or for-profit companies?

The IRS is now trying to address some of the unknowns by asking organizations to fill out a questionnaire about their finances.