Anecdotal reports from across the nation "suggest overall economic activity expanded at a moderate pace" from early April through late May, the Federal Reserve just reported.

In its "beige book" review of conditions around the country, the Fed said the only one of its 12 bank districts to report slower growth was Philadelphia.

The report also adds that:

Did Larry Summers, the president's first National Economic Council director, just become the second Obama surrogate to stray from the talking points and endorse an extension of the Bush-era tax cuts?

Those tax cuts, which the Obama administration has said it will not extend for the very rich, are due to expire at the end of the year. Along with deep cuts in government spending scheduled to take place at the same time, many have called the end of the year a "fiscal cliff" that would plunge the economy back into recession.

Our post on the paleo diet moving from the CrossFit gym to the doctor's office generated a robust discussion here in our comments section (and on NPR's Facebook page).

Readers batted around the relative merits of the paleo diet, how to interpret Paleolithic man's short lifespan and the meaning of evolutionary medicine, among other issues.

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DAVID GREENE, HOST:

Some sad news this morning: The world has lost a literary giant. Author Ray Bradbury died last night after a long illness. He was 91 years old. He wrote such classics as "The Martian Chronicles" and "Fahrenheit 451" - futuristic tales from a man who never used a computer, or even drove a car. NPR's Arnie Seipel has more on Bradbury and his curious life.

The television journalist Barbara Walters apologized yesterday after leaked emails showed that she offered to help an aide to Syrian President Bashar Assad land a job in the U.S. after the aide helped Walters secure an interview with the despot.

The AP reports:

California's new truly open primary held Tuesday could result in single-party matchups in November for eight of the state's 53 U.S. House seats.

While some results remained unofficial Wednesday morning, five congressional districts were certain to have Democrat-vs.-Democrat races on Nov. 6, while a sixth looked likely; two districts could have Republican-vs.-Republican contests.

Celebrating wild and wonderful early music is the mission of Britain's excellent I Fagiolini, led by Robert Hollingworth. Last year's world premiere recording of Alessandro Striggio's enormous 40-part Mass, paired with another larger-than-life piece, Thomas Tallis' 40-part Spem in Alium, became something of a sleeper hit, scoring surprisingly big sales and winning a Gramophone Award.

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MICHEL MARTIN, HOST:

I'm Michel Martin, and this is TELL ME MORE from NPR News. Coming up, could raising the retirement age help preserve Social Security? A new study suggested that actually might not work, and could also significantly hurt blue-collar workers. We'll talk about that in just a few minutes.

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MICHEL MARTIN, HOST:

I'm Michel Martin and this is TELL ME MORE from NPR News. Coming up, a lot of famous people have gotten in trouble for being reckless with the social media tool Twitter, but now the skilful use of the delete key may not be enough to save them if they are running for office or are already a member of Congress. We'll find out why in just a few minutes.