All Things Considered

People often say China is a nation of contrasts: of wealth and poverty, of personal freedom and political limits. But that observation doesn't begin to capture the tensions and incongruities of modern life here.

For instance, in today's Shanghai, you can sip a $31 champagne cocktail in a sleek rooftop bar overlooking the city's spectacular skyline, while, just a few miles away, ordinary citizens languish in a secret detention center run by government-paid thugs.

The U.S. Supreme Court heard arguments in two cases Wednesday testing what, if any, limits there are to the police using drug-sniffing dogs. By the close of two hours of argument, it looked very much as though the court would rule against the use of drug-sniffing dogs without a warrant in one case, but not the other.

As the presidential campaign has unfolded, the candidates have traded polemics about wealth, class warfare, taxes, dependency and the role of government.

While it may be uncomfortable to admit, some Americans are simply more financially successful than others. But why do some achieve wealth, while others struggle? Why does one woman make it to the executive suite, while another man drives a taxi? And what do we think explains our prosperity — or lack thereof?