Rapper Jay-Z while performing at an Obama campaign rally in Ohio Monday substituted the name "Mitt" for the word "b-tch" in the lyrics to his song "99 Problems."

Before doing so, he told the crowd he didn't get it vetted by the campaign (video follows with transcribed highlights and commentary, file photo):

Editor’s Note: This article contains profanity.

Whatever else his electoral troubles, president Obama seems to have the all-important hip-hop star demographic sewn up. Rapper Jay-Z recently released an ad which detailed his love for president Obama, and encouraged young voters to vote with Obama in November.

The president, whose re-election campaign has been heavy on soak-the-rich class warfare rhetoric, apparently welcomes the endorsement of this member of the imperial 1 percent. Jay-Z has earnings of more than $460 million.

Differing security policies for recent concerts at Brooklyn's new Barclays Center are raising eyebrows in the Big Apple.

When rapper Jay-Z did a series of concerts at the new facility beginning the end of September, attendees were forced to go through metal detectors, but when Barbra Streisand performed there Friday evening, no such precautions were in place.

Rappers Jay-Z and Kanye West have once again expressed their love of gratuitous violence. The pair has released a new music video, “No Church in the Wild,” depicting a violent riot, with police and rioters engaging in full-scale mayhem.  

“No Church in the Wild” opens with a protestor throwing a Molotov cocktail at police. The violence only escalates from there; the video is a patchwork of firebombs, fights, and destruction.

Occupy Wall Street attacks income inequality and the richest 1 percent, adopting as its slogan ''we are the 99 percent.'' In October, its protesters staged a ''millionaires march' 'in New York City, parading to the homes of wealthy citizens such as Rupert Murdoch and David Koch. But only some riches bother the Occupiers, who have ignored the massive wealth of celebrities in their own ranks.

The top 25 richest celebrities supporting Occupy Wall Street, according to the website Celebrity Net Worth, possess a combined net worth just over $4 billion.

On Friday's NBC Today, MSNBC anchor Craig Melvin gushed over a new class at Georgetown University taught by liberal professor Michael Eric Dyson: "Race, class, gender, culture, all things that would be covered in most sociology classes and they're covered in Michael Eric Dyson's as well, but the issues are examined in a way that uniquely appeals to college students."

Melvin touted how, "Jay-Z's street rhymes that became stage anthems are being taught at one of America's top schools." He promoted the course as serious education: "In the Georgetown University syllabus, it's called, 'The Sociology of Hip-Hop: The Odyssey of Jay-Z.' For about 140 students twice a week it's 90 minutes of head bouncing and dissecting....Dyson uses Jay-Z's 2010 memoir 'Decoded' to break down lyrics, but maintains a traditional classroom, using articles, guest speakers, essays and exams."

Rapper Shawn Carter, better known as Jay-Z, has a long record of being a supporter of Democratic and liberal causes. In fact, he was one of many celebrity left-wingers who were invited to President Obama's lavish $40,000 birthday celebration.

When it comes to his own affairs, Carter is like many Hollywood liberals in being unwilling to put his money where his mouth is. Right now, he's engaged in a prolonged confrontation with a carpenter's union for using non-union workers to perform renovations on a New York City club he owns. The union thugs are playing to type as well, parading around giant inflatable rats and calling Carter's employees racist terms

Last Wednesday, NPR's Morning Edition ran a strange story picking up on how George Washington University professor Mark Lynch blogged for Foreign Policy magazine on how rapper "beefs" are a metaphor for foreign policy. Jay-Z, on top of the rapper heap, is the U.S., whereby a challenging rapper like The Game could be Iran. It prompted this funny letter, read on the air the next day:

LINDA WERTHEIMER: One NPR listener wrote on our Web site: Jay-Z and The Game are like foreign policy? I can't wait to see how Britney Spears and the Pussycat Dolls are like cancer research, or how the reunion of New Kids on the Block parallels how Russia is again consolidating power. Can I search your archives for a story about how Bobby Sherman mirrored the Tet Offensive?

Here's a part of Morning Edition anchor Steve Inskeep's interview with Professor Lynch:

Academics at Washington State University have discovered something that may not be very profound. Celebrities are quite successful in persuading young people to turn out and vote.

The survey found that get-out-the-vote pitches by celebrities in the 2004 election cycle helped create an 11 percent increase in voting by people between the ages of 18 and 24, compared to the 2000 election."It suggests that we can make use of celebrity culture to get students engaged," said Erica Austin, a co-author of the study and dean of the school. "They want to be like celebrities."

Austin’s team found that "celebrities have the power to motivate civic engagement regardless of their own grasp of the issues at hand." It’s easy to question the political savvy of musicians like P. Diddy or Christina Aguilera. Oprah Winfrey’s big primary push for Barack Obama gushed through the news and spilled over at the ballot box, even if her speeches on his behalf vaguely touted him as "The One" and sounded like a goopy New Age chat. He was "an evolved leader" and "we're all here to evolve as human beings."