Former Pennsylvania Senator Rick Santorum stunned political observers with his performance in the Iowa caucuses. But he finished fifth in the New Hampshire primary, and a distant third in South Carolina's primary. With just days to go before the Florida primary, Santorum is struggling to get attention as the news media focus on the fight between Mitt Romney and Newt Gingrich.

After more than a century of providing services for immigrants and the poor, the organization founded by Nobel Peace Prize winner Jane Addams is shutting down. The Jane Addams Hull House Association has struggled financially in recent years.

Dennis and Buelah Apple came to StoryCorps to talk about their son Denny. Nearly 21 years ago, Denny came down with mononucleosis. Before going to bed one night, he took some medicine and talked about where he wanted to sleep.

Former Pennsylvania Sen. Rick Santorum, a Christian conservative who adamantly opposes legalized abortion and same-sex marriage, likely won't win Florida, and he's polling nationally at about 16 percent. But he could have a big impact on the GOP race in the Sunshine State and beyond.

The now-shuttered website's uploader rewards program paid those who put up the most-downloaded content — what might be seen as incentivizing piracy. Now, sites like MediaFire and RapidShare are trying to distance themselves from Megaupload's legal issues and make clear they don't run a similar program.

This election cycle, one factor stands above all others in driving the dynamics of the race for the Republican presidential nomination: televised debates.

Amid all the rancor, there is some common ground among Newt Gingrich, Mitt Romney and President Obama: worker retraining. It's an issue with broad political appeal, particularly in Florida where the job situation remains bleak.

Melissa Block speaks with John Vucetich, a wildlife ecologist from Michigan Technological University who is leading the wolf-moose winter study at Isle Royale National Park. The park is located in the northwest corner of Lake Superior. The study is in its fifth decade.