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House Republicans have gone through with their promise: The House Oversight and Government Reform Committee has filed a lawsuit against Attorney General Eric Holder, claiming that he is under contempt for failing to turn over documents related to the failed gun-walking operation Fast and Furious.

Fox News reports they filed the civil case today. Fox adds:

"That decision is expected to be challenged in the court case.

The bombing that began the July 22, 2011, attacks in Oslo could have been prevented and the massacre that followed on an island outside the city could have been stopped much sooner than it was, according to a report released today by an independent commission.

Many conservatives were ecstatic with Mitt Romney's choice of Wisconsin Rep. Paul Ryan as his running mate. Even though few observers expect the ticket to draw much African-American support, conservative Lenny McAllister says black voters should give the team a chance. Guest host Jacki Lyden talks with McAllister and the NAACP's Hilary Shelton.

More Americans are segregated by income today, than they were 30 years ago. That's according to a new Pew Research Center study looking at U.S. neighborhoods. Rice University sociologist Stephen Klineberg says income segregation is a direct result of a shrinking middle class. He speaks with guest host Jacki Lyden about these changes.

The Olympics are over, but guest host Jacki Lyden takes a look at the lasting impact of the Games on young people living in the neighborhoods around Olympic Park. She speaks with East London residents Amber Charles and Rumi Begum. Both young adults participated in the Olympic torch relay in recognition of their contributions to sports in the area.

A federal investigation into two researchers who wrote a famous report on drowned polar bears is finally over, according to their lawyer.

But the scientists still haven't been allowed to see a copy of the investigation report or its conclusions, says attorney Jeff Ruch of Public Employees for Environmental Responsibility.

Critics have charged that the two-year investigation was a witch hunt into researchers whose work had political implications.

Good morning.

Our early headlines:

-- It's Deja Vu All Over Again: Campaign's Focus Returns To Iowa.

-- In Egypt, Talk Of Coups And Counter-Coups.

Here's the above-the-fold headline on Sunday's Miami Herald: "Ryan could hurt Romney in Florida."