Violinist and music educator Roman Totenberg had a long and distinguished career as a concert violinist, and taught for many years at Boston University and other schools. He was also the father of NPR's Nina Totenberg. He died Tuesday at the age of 101.

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North Carolina has become the 30th state to approve a constitutional amendment banning same-sex marriage. State law already prohibits same-sex marriage, but supporters of this amendment say they wanted extra protection. Jessica Jones reports from North Carolina Public Radio.

Voters in Wisconsin Tuesday, chose the Democrat who will face Republican Governor Scott Walker in next month's gubernatorial recall election. The winning Democrat was Milwaukee Mayor Tom Barrett.

The Gold Bullion Development Corporation, a Montreal-based exploration company, will allow its shareholders to have their dividends paid in gold. Company President Frank Basa has been paid in gold for more than 20 years.

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It's MORNING EDITION from NPR News. Good morning, I'm Steve Inskeep.

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And I'm David Greene. There are new developments this morning in the story of the al-Qaida plot to bomb an airplane heading to the United States. It turns out that the man who was thought to be the bomber was actually a double agent - that, according to U.S. officials.

Reporting from the Afghan capital Kabul, Morning Edition's Renee Montagne talks to Afghanistan's Deputy Foreign Minister Jawed Ludin about the strategic partnership recently negotiated between the U.S., and the case Afghanistan will be making for future economic support.

There is a battle underway on the presidential campaign trail over Michigan's economic recovery. Republican presidential candidate Mitt Romney says President Obama is given too much credit for helping the domestic auto industry. President Obama has made the auto industry's turnaround a central point of his re-election campaign.

Special envoy Kofi Annan says unacceptable levels of violence and abuse are continuing in Syria. He said military activities have declined somewhat but the level of violence is still too high. Annan warned about the devastating repercussions if the fragile peace plan failed.

Japanese automaker Toyota on Wednesday announced its January to March profits quadrupled over last year to $1.5 billion. The company struggled with production after last year's earthquake and tsunami caused huge delays at its factories. With production back to normal, Toyota expects this to be its most profitable year since before the global financial crisis.

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Anyone who watches NASCAR knows the cars out on the track are plastered with ads. Golfers almost all wear their sponsorships, but not U.S. Olympians.

NPR's Mike Pesca reports that some runners are now chafing at the long-standing rules blocking them from raising sponsorship money.