Newt Gingrich addresses his supporters at a primary night rally in Orlando, with his wife, Callista. Gingrich tells supporters: "I pledge to you my life, my fortune and my sacred honor. This is about America."
Ron Paul signs autographs at a campaign rally in Colorado Springs. "We want our freedoms back, we don't want more government!" Paul said as he wrapped up his speech in Henderson, Nev., where he was campaigning Tuesday.
Rick Santorum poses for photos with supporters at an election results party for the Florida primary at his Nevada campaign headquarters in Las Vegas. His basic message last night was that "Republicans can do better."
Mitt Romney smiles at supporters at his primary victory rally in Tampa on Tuesday. "While we celebrate this victory, we must not forget what this election is really about: defeating Barack Obama," the Romney campaign said via Twitter.
With his lopsided win in Florida, Mitt Romney displayed nearly all the skills and talents a front-runner might need.
He was able to decimate his leading opponent, former House Speaker Newt Gingrich, through a series of disciplined and sustained attacks, and he had the organizational capacity to press every tactical advantage.
The only thing he failed to do, some critics maintain, was present a convincing case that he's the best possible Republican candidate to take on President Obama.
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.
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.
A gate into the former Monsanto chemical plant near Nitro, W.Va. A class-action lawsuit filed against Monsanto (and subsequent company Solutia) claims the company improperly polluted the town with dioxin.
For about two decades, ending in 1971, a former Monsanto chemical plant in West Virginia produced the herbicide 2,4,5-T which was used in "Agent Orange" — the defoliant the military sprayed over Southeast Asia during the Vietnam War.
Now, Monsanto faces a class-action lawsuit, filed on behalf of people living where the herbicide was manufactured in Nitro, W.Va.
Credit U.S. Forest Service / Oregon State University Libraries
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.
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.