The big question coming off of Mitt Romney's decisive 14-point victory in Florida is, "What's next for Newt Gingrich?" If you go by what the former speaker said during interviews and his speech last night, the campaign will extend into the summer.
Mitt Romney at his state campaign headquarters Tuesday in Tampa, Fla.
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Mitt Romney watches his GOP rival Newt Gingrich on TV as he rides his campaign bus on Sunday with his brother Scott and sister-in-law Sheri. Using the power of television — through ads and debates — was a key part of Romney's strategy in Florida.
Credit Charles Dharapak / AP
Mitt Romney watches primary election results with his son Josh in Tampa on Tuesday night. He won in Florida by the same margin he lost by in South Carolina.
It was a great night for Mitt Romney, restoring the former Massachusetts governor's lead in the race for the Republican presidential nomination.
Storming from behind after his crashing fall in South Carolina 10 days earlier, Romney overtook rival Newt Gingrich and passed him in the course of a week. In the end, he won the far larger and more pivotal state of Florida by the same margin he had lost by in South Carolina.
He did it in two ways, both depending on the power of TV in a state too large for retail campaigning.
Controlling dust from activities like this was on the minds of those in the Department of Labor in the 1930s, as silicosis, a lung disease, was taking a toll on American workers. Above, a worker jackhammers into rock in Lassen National Forest in California in 1934, preparing to shoot explosives.
Credit U.S. Forest Service / Oregon State University Libraries
A worker sprays water onto a large circular saw as the machine cuts sandstone in Sydney, Australia, in 2005. Applying water can help reduce the amount of dust that makes it into the air.
Any job that involves breaking up rock or concrete or brick can potentially expose workers to dangerous silica dust, and last year it looked like the Department of Labor's Occupational Safety and Health Administration was about to put stricter controls in place to limit this health hazard.
Rapid building in Istanbul is remaking the city, and activists are seeking to preserve historic places. The Haydarpasa train station, which dates to the 19th century, is closing for renovations. But longtime station workers suspect the city will convert the station into a luxury hotel or other commercial property.
Credit Peter Kenyon / NPR
Demonstrators in Istanbul's Taksim Park protest against several development projects that would also include forced evictions from working-class neighborhoods. Yves Cabanne, a professor from University College in London, speaks to the crowd.
On a frigid January morning, bundled-up travelers step off a ferry and scurry toward the imposing stone walls of the Haydarpasa train station, a 19th century landmark in Istanbul, a city full of history.
The people boarding this morning are nostalgic. They're longtime station employees, taking one of the last train runs to Eskesihir, where the station's first director-general is buried.
They're going, as it were, to give him bad news — that Haydarpasa's 150-year service as a public transportation center may be coming to an end.
As the Republican candidates were rallying their supporters in Florida on Tuesday night, their campaigns were quietly sending disclosure reports to the Federal Election Commission in Washington. The big picture: Mitt Romney had more money than Newt Gingrich. President Obama had more than either of them. And a few of the new superPACs filed donor lists filled with high rollers.
Tuesday's disclosures run only through Dec. 31 but still reveal some essential truths.