Later this month, an election will be held to select Hong Kong's next chief executive. The race has been tarnished with accusations of extra-marital affairs and conflicts of interest. As the local press puts it: Beijing has lost control of the puppet strings.

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We're going next to the town of Harrisburg, Illinois, one of many Midwestern towns struck by tornados. Harrisburg suffered the most of those towns. The tornado killed six people, with winds of up to 170 miles per hour. NPR's Cheryl Corley is there.

House Majority leader Eric Cantor is pushing a package of small business bills that also has the support of President Obama. The rare instance of cooperation could mark a change in strategy for the House following historically low approval numbers for Congress and rising poll numbers for the president.

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A federal appeals court hears arguments Thursday in legal challenges to tough new state immigration laws in Alabama and Georgia. The Justice Department and civil rights groups have sued. At issue are both civil rights violations, and whether states can constitutionally engage in immigration enforcement.

Campaigning in Tennessee Wednesday, GOP presidential candidate Rick Santorum's camp took the opportunity to slam rival Mitt Romney for having a "liberal Record" on freedom of religion. At Nashville's Belmont University, Santorum spoke about his own views of religious freedom.

The Republican presidential candidates are focused on Super Tuesday. Ten states will have nominating contests next week. Former Massachusetts Governor Mitt Romney spent Wednesday campaigning in one of those states: Ohio.

Acorn Media distributes British TV series in the United States, and now it's acquired a controlling interest in the estate of Agatha Christie. The late author of murder mysteries has sold billions of books.

Beginning Friday, the Bank of Greece will stop exchanging drachma notes for euros. The deadline comes at an uncertain time for Greeks, who worry that their country's debt crisis could eventually force it out of the eurozone.

Just when you thought you had the latest in camera technology, along comes something new and shiny and ... rectangular.

It's called the Lytro, and it uses something called "light field technology." In short: You shoot now and focus later.

NPR's resident photo expert, Keith Jenkins, explains: In a nutshell, he says, this camera captures not only the color and the intensity of light — which is what normal cameras do — but also the direction of that light — from every possible angle.

Still confused? We are, too.