NPR News

Our post-Christmas post about the estimated $41 billion worth of gift cards that haven't been redeemed since 2005 seemed to strike a chord. And our shout-out for ideas about what to do with cards you don't want or that only have a little bit of money left on them generated some good responses. Such as this:

Trena Gravem (Trena) wrote:

The lede on an Associated Press report this morning:

"Four-star general-turned-CIA director David Petraeus almost resigned as Afghanistan war commander over President Barack Obama's decision to quickly draw down surge forces, according to a new insider's look at Petraeus' 37-year Army career."

2011 may go down as the year of the retraction in the scientific world.

Among the highly publicized discoveries that got debunked this year: a genetic basis for longevity; a new form of life; an explanation for autism; and a link between a virus and chronic fatigue syndrome.

All of these non-discoveries have something in common. They involved findings that both scientists and the public badly wanted to believe.

At every stop in Iowa, former House speaker Newt Gingrich touts his experience. He calls himself a "supply-side conservative" who worked with Ronald Reagan in the 80's and again as House speaker in the 90's to revive the economy.

But he's not averse to a good photo op.

At The Chocolate Season in Algona Wednesday, owner Erika Jensen showed Gingrich and his wife Calista how to make hand-dipped chocolates.

Working the night shift is bad for your health. But what if that's because the food is so lousy?

That's the provocative question raised this week by the editors of PLoS Medicine, an online medical journal.