All Things Considered

If the stakes could not be bigger, why are the presidential candidates running such insubstantial campaigns?

On any given day, it seems like the debate is about whether President Obama thinks entrepreneurs built their own businesses or what year Mitt Romney gave up control of Bain Capital — instead of big solutions to fundamental problems like economic growth, energy or immigration.

Mark Thomas is using a pay phone, but he isn't paying. And physically, he's not even that close to the phone.

He's sitting on a bench on the street in Astoria, Queens, checking email on his netbook. It's grabbing an Internet signal from a military-grade antenna on top of a pay phone down the block.

"It's not the speediest but you can't complain about free, right?" Thomas says.

As thousands gather in Washington, D.C., for the International AIDS Conference, the city is battling disturbing levels of HIV/AIDS, particularly in the black community.

According to the D.C. Department of Health, 4.3 percent of the black population in the city is living with the disease, and some advocates argue that black churches should be doing more to fight it.