National and World News from NPR

Three agents accused of cavorting with prostitutes during a trip to Cartagena as part of the "advance" team working on President Obama's trip to Colombia are leaving the agency.

The AP reports:

"Of the three workers forced out in the scandal, one is a supervisor who was allowed to retire. Another is a supervisor who has been designated for removal for cause, which requires that the employee be given 30 days' notice and a chance to respond with the help of a lawyer; and a third employee, not a supervisor, has quit.

I'm an English professor, and I spent the first 15 years of my career trying to write like one. You might be surprised by what that's like. We don't emulate the fiction writers we most admire. We too rarely practice what we preach to our composition students — namely that good writing is simple and direct. In fact, we're notorious for maze-y sentences and ugly jargon. The point seems less to attract readers with clear prose than to smack them over the head with a sign that says, "Aren't I smart?"

The Vatican has ordered a crackdown of an American organization representing most nuns in the United States. The Vatican ordered an investigation of the group in 2008 and today it said it was appointing an American archbishop to oversee a reform of the group.

The AP reports:

At the same time gasoline prices are soaring, the cost of electricity is falling. The reason? Cheap and plentiful natural gas. A utility in Massachusetts has just sliced rates by 34 percent. Coming out of a recession, the lower electricity prices are quietly boosting the economy and providing some welcome savings to businesses and families.

In the Central African Republic, U.S. Special Forces soldiers are on the hunt for Joseph Kony, the brutal leader of the rebel group the Lord's Resistance Army (LRA). The LRA has been responsible for abducting tens of thousands of children and turning them into sex slaves or killers. The U.S. military set up its outpost in the country four months ago. Audie Cornish talks to Washington Post reporter Sudarsan Raghavan, who wrote about the U.S. involvement.

Benjamin Davies, a urologic cancer specialist, doesn't mince words.

On Twitter today, the good doctor said he would fire on the spot any medical resident who biopsied the prostate of an 81-year-old man.

And that would include Warren Buffett, the 81-year-old CEO of Berkshire Hathaway, who disclosed Tuesday that he had been diagnosed with prostate cancer.