It was November when Republican Trey Radel, a first-term congressman from Fort Myers, Fla., was charged with cocaine possession — a misdemeanor in Washington, D.C. He pleaded guilty and was sentenced to a year's probation.
A few days before Christmas, fresh from a month in rehab, Radel held a news conference with his wife by his side. He apologized and said that alcohol, not cocaine, is his main problem, and that's what he was treated for.
But the main point of his news conference was to say that he would not step down from Congress.
Chinese 100 yuan bank notes being counted at a bank in Huaibei, in eastern China's Anhui province, in 2013. Undeclared income — sometimes the proceeds of corruption, often just of unclear provenance — is estimated to make up a staggering 12 percent of China's GDP.
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A man pushes his relative through a hallway crowded with patients waiting to receive medical treatment at a Beijing hospital in July 2013. Journalist Wu Si says gray income is just a fact of daily life in China — everyone ranging from teachers and doctors to officials accepts off-the-books payments.
The income gap is growing dramatically in China and the rich are getting exponentially richer — the richest 10 percent of China's population are more than three times wealthier than the official figures.
Much of that undeclared wealth is what Chinese people call "gray income," including proceeds from corruption and other ethically "gray" areas of the economy.
Living on the margins of the "gray economy" are people like migrant laborer Wang Haichuan. He rents a room far below street level in a dark, former air-raid shelter inhabited by other migrants.
The Desert Flower Center, created by Somali model Waris Dirie, opened in Berlin in September. The medical center provides victims of female genital cutting with reconstructive surgery, counseling and other treatment.
At a recent sewing class held in Berlin at Mama Afrika, which helps immigrants adjust to life in Germany, most of the African and Middle Eastern students feign ignorance when founder Hadja Kaba asks them about female genital mutilation.
Turning to one young woman wearing a veil she asks, "Have you been cut?"
"Yes," the woman answers, holding up the cloth she is sewing.
Kaba tries again. "No, not the cloth — down there!"
The veiled woman shakes her head and turns back to her fabric.