North Korea agreed, last month, to freeze uranium enrichment and missile tests in exchange for large amounts of food aid from the United States. American officials thought they had an understanding, but then last week North Korea announced it would be launching a satellite using a long-range missile. As NPR's Mike Shuster reports from Seoul, all this is now threatening to overshadow next week's global nuclear security summit in Seoul, which President Obama is planning to attend.
Pope Benedict XVI begins a visit Friday that takes him to Mexico, a country with around 100 million Catholics, and to Cuba, a place where church leaders have played an increasingly active role in seeking change.
There are sensitive issues in both countries that the pope is likely to address in some form. In Mexico, it's the brutal drug war that has claimed roughly 50,000 lives over the past five years.
Allegations of phone hacking and bribery brought down Rupert Murdoch's tabloid News of the World. Criminal and parliamentary investigations are now under way in the U.K., and dozens of journalists and top executives from Murdoch's paper have been arrested.
Scotland Yard has been investigating the scandal, but several police officials from that iconic institution have also been implicated; they're accused of accepting bribes from reporters at Murdoch's papers.