Mark Memmott

White House Chief of Staff William Daley is stepping down from his post and will be replaced by Budget Director Jack Lew, NPR's Scott Horsley has confirmed.

The Obama administration just announced a 20-year federal ban "on new mining claims affecting a million acres near the Grand Canyon, an area known to be rich in high-grade uranium ore reserves," as The Associated Press writes.

And "in doing so," the wire service adds, "the administration brushed off pressure from congressional Republicans and mining industry figures who wanted a policy change."

Our friends at Morning Edition picked up on the news from Newcastle, England, that The Branding Villa pub has created a non-alcoholic beer for dogs and is inviting its customers to bring their four-legged friends in to have a pint or two.

Good morning.

Our early headlines:

-- Iran Sentences Former U.S. Marine To Death, Accused Him Of Spying.

-- VIDEO: Rep. Giffords Leads Crowd In 'Pledge' At Tucson Memorial.

Just as football fans around the country (outside of Denver, that is) were thinking that Broncos quarterback Tim Tebow was out of miracles because he hadn't played well in recent weeks, he came through Sunday on the first play of overtime against the favored Pittsburgh Steelers.

This blogger's mom was a knitter. She and a friend made hundreds of knit caps that went to children in Rochester, N.Y. Some made their way to a village in Afghanistan when her youngest son went there on assignment for USA Today in 2002 and 2003.

Watching her, it always seemed as if knitting was calming and challenging at the same time. It's repetitive, yet also has to be done precisely right if you want to succeed. And if you mess up, you may have to unravel and start over.

We thought the World Wide Web was supposed to make information fly.

But now we have to question that notion.

It's taken a year and a half for us to hear that Pepsi is defending itself against a lawsuit claiming that a mouse was found in a can of Mountain Dew by saying that the furry little creature couldn't have been there because:

This could be "the year of the gas-pocalypse" analysts tell the Los Angeles Times, "because gasoline prices are the highest ever for the start of the year, and they're on the rise, supercharged by expensive oil and changes in refinery operations."

Indeed, check out some of this reporting and analysis from GasBuddy.com:

"Could Typo Rewrite Caucus History?"

That's the headline at the website of Des Moines' KCCI-TV, which reports that one Republican from Iowa's Appanoose County thinks a miscount at a caucus attended by 53 people there might have mistakenly contributed to Mitt Romney's reported eight-vote victory over Rick Santorum.

The nation's unemployment rate edged down to 8.5 percent — its lowest level in nearly three years — as 200,000 jobs were were added to payrolls, the Bureau of Labor Statistics just reported.

We'll add more details from the report shortly, so hit your "refresh" button to see our latest updates.

Update at 8:45 a.m. ET. Looking Back:

At 8.5 percent, the jobless rate is the lowest since February 2009's 8.3 percent.

Good morning.

Our early headlines:

-- Bomb Wreaks Death, Destruction In Damascus.

-- Penn State Ready To Name New Football Coach, ESPN Says.

-- Coming Up: December Jobs And Unemployment Report.

The most-anticipated story of the morning seems to be the December jobs and unemployment report from the Bureau of Labor Statistics, which is due for release at 8:30 a.m. ET.

We'll post on the news as soon as possible after it's available.

Penn State University has chosen New England Patriots offensive coordinator Bill O'Brien to be its next head football coach and the man who will try to rebuild a program that was rocked last fall by a scandal that cost legendary coach Joe Paterno the job, ESPN reports. The sports network says an announcement is expected to be made Saturday.

There's been an explosion in central Damascus today and there are reports of multiple deaths and dozens of injuries.

As always in Syria, where the regime of President Bashar Assad tries to control the news, it's difficult to get an accurate sense of just what is going on. The regime is blaming its opponents, who have been protesting against Assad since last spring. Activists are questioning whether the attack was staged by supporters of the regime to make the opposition look bad.

Here's some of what's being reported:

This is why we created a category called The No-Way:

"A family in Northwest Fresno was stunned Wednesday morning to find a car on the roof of their apartment," KFSN-TV reports.

Police say a 26-year-old man who allegedly stole a car was apparently driving it way too fast when he missed a turn, went on to some rocks and the vehicle launched into the air.