Mark Memmott

Here it is: The New Hampshire Republican presidential primary — the second significant vote of the 2012 presidential campaign.

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.