All Things Considered

Thirty years ago, we first began hearing about AIDS — then a mysterious, unnamed disease that was initially thought to be a rare form of cancer that affected gay men. Scientists soon learned that it was neither of those things, and, in fact, it was a virus that everyone was vulnerable to.

That vulnerability became apparent when, in 1991, basketball superstar Magic Johnson announced that we would retire immediately because he had contracted HIV.

President Obama is in Aurora, Colo., on Sunday, meeting with the families of the victims of the deadly theater shootings that killed 12 people and injured 58 more. He'll also attend a memorial service and meet briefly with local officials.

Outside the movie theater where Friday's rampage occurred, there's a makeshift memorial at the edge of a hot and dusty lot. There are hundreds of candles and flowers, American flags and signs memorializing the victims.

"It's a sad time, very sad time," said William Cloud, a local professor, who came by to pay his respects.

Weekends on All Things Considered continues its "Why Music Matters" series with Aria Saadi, an actor and musician originally from Iran. Saadi now lives and works in Vancouver, Canada, where he escaped after running afoul of the Iranian government.

Saadi says he remembers well one of his first encounters with Iranian authorities. A self-taught keyboard player, he was performing at what most Americans would call a normal party.

When Carissa Phelps was 12, she dropped out of seventh grade in the small town of Coalinga, Calif. Her homelife was dysfunctional and soon, she ran away.

Her life on the streets took its toll, and before long the unthinkable happened: she was kidnapped by a pimp and forced into prostitution.

By just minutes, Jessica Ghawi escaped a mass shooting in Toronto, last month. She chronicled the experience on her blog.

She wrote that at 6:20 p.m., she bought a burger but instead of sitting down to eat it at the Eaton Centre food court, she went outside to get some fresh air.

"The gunshots rung out at 6:23," she wrote. "Had I not gone outside, I would've been in the midst of gunfire."

In the aftermath of the mass shooting in a Colorado theater, the hoopla surrounding a blockbuster movie opening was toned down, and theaters around the country began beefing up security.

Warner Bros., the studio behind The Dark Knight Rises, canceled Friday night's red-carpet premiere in Paris. It also called off a press conference with the director and the stars.

The Boston Globe reported new details Friday about Mitt Romney's lingering ties to his private equity firm, Bain Capital, after he left Boston to run the Winter Olympics in Salt Lake City.

The Globe says Romney was "not merely an absentee owner" between 1999 and 2002, despite financial disclosure forms that say he "has not been involved in the operations" of Bain Capital "in any way," for more than a dozen years.

Cable news channels tend to treat intellectuals gingerly — as fragile curiosities or as targets for ridicule — when they appear at all.

Not MSNBC's Melissa Harris-Perry. This newly anointed cable host commutes 1,300 miles each week for her eponymous program of opinionated conversation, interviews and essays that runs live for two hours each Saturday and Sunday morning.