When you buy food that is labeled fair trade, you do so to support farmers who meet certain social and environmental standards. But some companies now disagree about whether a new take on fair trade can really be called "fair."

Leading central banks around the world took coordinated moves Wednesday to provide more liquidity in the global financial system and calm rising fears in Europe over access to credit. As Europe's sovereign debt crisis worsens, bank lending has tightened, and nervous investors are reluctant to make loans to European banks.

Republican voters may have saved the best for last in terms of the latest obstacle they've placed between Mitt Romney and what was supposed to have been his inevitable march to the 2012 Republican presidential nomination — Newt Gingrich.

Essentially written off after his campaign seemingly imploded last summer and because of the manifest personal baggage he brings to a presidential campaign, Gingrich stuck around long enough to have his moment, to catch fire after Herman Cain flamed out.

Police in two of the nation's largest cities moved in overnight to sweep away the camps of Occupy protesters. In Philadelphia, protesters marched through the streets; about 50 were arrested. In Los Angeles, hundreds of police deployed from City Hall and took control of a camp nearby, with more than 200 arrests. Steve Inskeep talks with Frank Stoltze of member station KPCC, who was been watching the developments in L.A.

Transcript

STEVE INSKEEP, HOST:

Now, the Occupy protests have focused on economic issues, which are also motivating a massive strike in Britain today. It is being described as the largest national strike in a generation. It is estimated that as many as 2 million public sector workers may be taking part, the latest in a wave of protests over austerity measures.

NPR's Philip Reeves is covering that story in London. And Philip, where are you?

The Federal Reserve joined other major central banks Wednesday in a coordinated effort to shore up the global financial system. The move comes at a time when credit is becoming tighter, especially in Europe, because of doubts about the health of big banks.

A Democratic state representative in Arizona thinks it's wrong for a Scottsdale gun club to be giving folks, including children, a chance to have their photos taken with Santa Claus while "holding pistols and military-style rifles," The Associated Press says.

State Rep. Steve Farley says "to involve machine guns and Santa in a celebration in the birth of Jesus Christ is the worst kind of heresy I can imagine."

Tuesday's attack on the British embassy in Tehran by Iranian "students" has led the U.K. to order the expulsion of all Iranian diplomats and the closing of Iran's embassy in London, the BBC reports.

Foreign Secretary William Hague told Parliament that "if any country makes it impossible for us to operate on their soil they cannot expect to have a functioning embassy here."

The nation's private employers boosted their payrolls by 206,000 jobs this month, according to the widely watched ADP National Employment Report.

That's well above the 130,000 increase that economists had been expecting the report would show, Reuters reports.

Good morning.

Our early headlines:

-- Central Banks Join To Battle Credit Crisis, Stocks Surge.

-- Police Clear Occupy Camps In Los Angeles And Philadelphia.