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Iranian officials spoke out Tuesday to insist that reports that the country is killing access to the Internet are grossly exaggerated. Several news outlets had picked up on a report from Reporters Without Borders — a report that contains the information that "Iran has announced the launch of a national Internet."

Lawyers for George Zimmerman in the case of the shooting death of Trayvon Martin say they are no longer representing the man who killed the unarmed Florida teenager.

Defense attorneys Craig Sonner and Hal Uhrig announced their decision in an appearance outside the Seminole County Courthouse in Sanford, Fla.

The two lawyers said that they had fallen out of contact with Zimmerman.

Uhrig also said that he "heard today" that Zimmerman had been in direct contact with the special prosecutor in the Martin case, according to Reuters.

That sigh of relief you heard coming from the direction of Boston was Mitt Romney's campaign operation, now that it no longer needs to expend any more resources trying to drive Rick Santorum from the contest for the Republican presidential nomination.

Aside from the money and brainpower that the Romney campaign can now target at President Obama as it rotates fully to general-election-campaign mode, the GOP front-runner has, even more important, finally freed himself from his last significant anyone-but-Romney challenger.

President Obama has embraced the billionaire investor Warren Buffett since 2008, and lately he has made use of Buffett's statement about paying a lower tax rate than his secretary pays. Now it's becoming part of the Obama re-election plan.

Hearing loss is all too common.

Some 35 million people have trouble hearing. After high blood pressure and arthritis, it's third on the list of chronic health issues for seniors.