When it's time to renew her son's prescriptions for medicine to treat his attention-deficit/hyperactivity disorder, Roxanne Ryan prepares for another wild goose chase.

The Philadelphia mother says she typically has to call around to 10 to 15 different pharmacies to find where the prescriptions can be filled. And when 10-year-old Sergey doesn't get his medication, he's a bundle of uncontained energy.

One night last September, Roger Craig, a computer scientist from Newark, Del., was about to make history.

It's been one month since Moammar Gadhafi's death. Libyans were celebrating within hours of his killing. A month later, the jubilance has waned and the violence continues. Weekends on All Things Considered guest host Laura Sullivan talks with New York Times correspondent Clifford Krauss from Tripoli.

A second uprising seems to be developing in Cairo. Protesters in Tahrir Square, angry with the military-led transitional government, increased in number recently as police clashes with them have become more violent. Weekends on All Things Considered guest host Laura Sullivan talks with reporter Merrit Kennedy about the situation in Egypt.

In East Baltimore, not far from rows of abandoned homes and empty warehouses, there's a space-age high rise housing an unusual methadone clinic.

"People come here and participate in studies, and in return they get treatment," Dr. Kenzie Preston tells Laura Sullivan, host of weekends on All Things Considered.

Comedian Bill Maher wraps up every installment of his TV show, Real Time, with a segment called "New Rules." That's where he takes potshots at whatever's bothering him — from wrappers on ice cream cones, to red light cameras, to more serious subjects like war and economic ruin.

His new book, The New New Rules: A Funny Look at How Everybody But Me Has Their Head Up Their Ass, sports a title we can't say on the radio and a mix of rules both lighthearted and serious, some of which never appeared on television.