To donate to the American Red Cross disaster relief for victims of Hurrican Isaac, go to http://www.redcross.org/charitable-donations 

Dave Ballard got the idea of a wacky charity race while watching a YouTube video of someone slip-sliding through a slough of foam. The first 5K Foam Fest was held in the fall of 2011 in Idaho.

A year and more than a dozen events later, Ballard says his group has raised more than $10,000 for charity, with most of those funds being donated to Shared Hope International, an organization that combats human trafficking.

With Republicans dominating political news coverage from their national convention in Florida, President Obama took to the popular social news site Reddit Wednesday afternoon for a surprise Q-and-A with users.

The wide-ranging discussion touched on issues from Internet freedom to space travel to the most difficult decision of his presidency (which Obama said was sending more troops to Afghanistan).

Two Missouri farmers have been infected with a brand-new tick-borne virus that the Centers for Disease Control and Prevention is calling the Heartland virus.

The men recovered but suffered serious illness that required hospital care and weeks of convalescence. Symptoms included fever, severe fatigue, headache and nausea. Their platelet counts plummeted, but even though platelets are necessary for blood clotting, the men didn't suffer abnormal bleeding.

The U.S. and other Western countries are often trying to isolate Iran, but this week the country is in the international spotlight as it hosts a summit of 120 nonaligned nations.

U.N. Secretary-General Ban Kim-moon decided to go, ignoring the advice of Israel and the U.S. He promised to deliver a tough message, but others are skeptical, arguing that his visit plays into the hands of the Iranians and to U.N. detractors in Washington.

Transcript

AUDIE CORNISH, HOST:

You're listening to ALL THINGS CONSIDERED from NPR News.

Encounters between humans and bears have risen in Western states, especially in Wyoming and Colorado. That's due largely to drought. Bears are traveling longer distances for food because the berries they usually eat have dried up.

As we hear from Aspen Public Radio's Marci Krivonen, hungry bears are turning to dumpsters, kitchen cabinets and refrigerators.

In Crow, Wiconi Wawokiya means "helping families."

The Wiconi Wawokiya, Inc. shelter — also known as Project SAFE — is on the Crow Creek Sioux Indian Reservation in central South Dakota. It serves more than 350 victims of domestic violence, sexual assault and child abuse.

"The needs are great," says the program's director Lisa Thompson-Heth. The center provides an array of services, including crisis counseling, medical assistance and legal advocacy.

Nominating the presidential and vice-presidential candidates is just part of the business conducted at a party convention. Delegates and guests also spend time attending workshops and policy sessions. And then there's the partying — lots of partying.