NPR News

Pope Francis, in his first audience with the cardinals since becoming head of the world's 1.2 billion Roman Catholics, praised his predecessor, Benedict XVI, and urged the evangelization of the church's message.

Francis said of Benedict, who served as pontiff for eight years before his historic resignation last month, that he "lit a flame in the depths of our hearts that will continue to burn because it is fueled by his prayers."

"The meek shall inherit the earth" — that seems to be the latest message from the United Nations Development Program.

Their 2013 Human Development Report chronicles the recent, rapid expansion of the middle class in the developing world. It also predicts that over the next two decades growth in the so-called "Global South" will dramatically shift economic and political power away from Europe and North America.

Last year, a federal program called the Earned Income Tax Credit took about $60 billion from wealthier Americans and gave it to the working poor. And here's the surprising thing: This redistribution of wealth has been embraced by every president from Ronald Reagan to Barack Obama.

"This program worked," says Richard Burkhauser, an economist at Cornell University and the American Enterprise Institute. "And there's not a hell of a lot of these programs where you can see the tremendous change in the behavior of people in exactly the way that all of us hoped it would happen."

Consumer prices jumped 0.7 percent in February from January, the Bureau of Labor Statistics reports. The increase was fueled by a 9.1 percent surge in gasoline prices. Gas prices alone accounted for about two-thirds of the overall rise, MarketWatch says.

For the past month, management at Carnival Cruise Lines has been in a nearly constant state of damage control.

In the past week alone, three of the cruise line's giant floating playgrounds have experienced embarrassing malfunctions that have at least inconvenienced, if not angered, many passengers.

Saying that he has reconsidered the issue in the two years since learning that his son is gay, Republican Sen. Rob Portman of Ohio announced Thursday that he no longer opposes same-sex marriage.

The daily lowdown on books, publishing, and the occasional author behaving badly.

Putting a more specific estimate that he has in the past on the issue of how long it might take Iran to develop a nuclear weapon, President Obama has told Israel's Channel 2 TV that it could happen in "over a year or so" if efforts to dissuade Iran do not succeed.

The president also said that while he wants to resolve the issue diplomatically, he is keeping "all options on the table."

For its part, Iran has long said its nuclear program is only aimed a peaceful uses for that energy source.