Mark Memmott

A few of the latest developments in the so-called Secret Service scandal, which involves alleged cavorting with prostitutes by agents and U.S. military personnel in Cartagena, Colombia, earlier this month:

After sweeping all five of Tuesday's Republican presidential primaries, already presumptive GOP nominee Mitt Romney declared that the 2012 presidential campaign is now really on.

It's "the start of a new campaign to unite every American who knows in their heart that we can do better," he told supporters in New Hampshire.

"The last few years have been the best that Barack Obama can do, but it's not the best America can do," the former Massachusetts governor added.

Why did Missouri teen Maura Pozek make her prom dress out of cardboard and paper bags?

Because after fashioning the previous two years' outfits out of Doritos bags and soda can tabs, "I had to top myself somehow."

On the day after he was arrested, George Zimmerman officially entered a "not guilty" plea to the charge of second-degree murder in the Feb. 26 death of Trayvon Martin, according to court records now posted online by Florida's 18th Circuit Court.

After a slight decline in March, the widely watched consumer confidence index from the private Conference Board "was virtually unchanged in April," the research group reports.

"The index now stands at 69.2, down slightly from 69.5 in March," it says.

"Overall, consumers are more upbeat about the state of the economy, but they remain cautiously optimistic," Lynn Franco, director of the board's consumer research center, adds in its release.

Rebecca Mieliwocki, a seventh-grade English teacher in Burbank, Calif., was just honored at the White House by being named National Teacher of the Year.

In expressing her thanks, Mieliwocki offered this thought: "I am not the best teacher in America. There isn't just one."

And she went on to talk about the hard work and dedication displayed by most American teachers.

According to Los Angeles' Daily Breeze:

"Broadly-speaking, home prices continued to decline in the early months of the year," according to economist David Blitzer, chairman of the Index Committee at S&P Indices.

Half-way through today's hearing in London into the Murdoch family's "scandal-tarred British newspaper unit," and the ethics of British media outlets, the inquiry's focus has shifted, NPR's Philip Reeves reports.

"A member of the U.S. military assigned to the White House Communications Agency is under investigation in connection with alleged misconduct in Colombia, bringing to 12 the total number of military personnel being reviewed," CNN reports.

Nothing about what happens during today's Republican presidential primaries in five states is expected to change the fact that Mitt Romney is the presumptive/expected/presumed/inevitable (pick your favorite word) nominee.

Polls are open in Connecticut, Delaware, New York, Pennsylvania and Rhode Island. There are 209 convention delegates at stake and Romney could pull off a five-state sweep.

But — and there's always a but — there's this:

If you're into images of Earth taken from space, NASA has a new video for you. Called Walking on Air, it "features a series of time lapse sequences photographed by the Expedition 30 crew aboard the International Space Station" and is set to the song Walking in the Air by Howard Blake.

While the headlines proclaim that thanks to a new draft agreement the U.S. will continue to defend Afghanistan for a decade after the planned 2014 withdrawal of foreign combat forces from that country, the stories themselves make clear that many of the key details remain to be worked out:

Good morning.

Our early headlines:

-- Several More Secret Service Agents Tied To Scandal Likely To Lose Their Jobs.

-- Zimmerman Released After Posting Bail, Will Go Into Hiding But Be Monitored.

Within the next few days, several more Secret Service agents will lose their jobs because of their roles in the so-called summit scandal during which they allegedly cavorted with prostitutes in Colombia earlier this month, the chairman of the House Committee on Homeland Security said this morning.

The NBA's Ron Artest changed his name to Metta World Peace last year.

But the player known for being at the center of a 2004 brawl in the stands at the Palace of Auburn Hills in Michigan showed Sunday that his new name doesn't mean he's changed all his wild ways.

"Far-right National Front candidate Marine Le Pen" now has a chance to swing the French presidential election, as France 24 reports, after pulling in 18 percent of the ballots in the first round of voting Sunday.

The Northeast and mid-Atlantic began the cold season with an unusual Halloween snowstorm that knocked out power to millions. And after that? Almost no snow in may parts of those regions.