Pakistan says 25 of its soldiers were killed in a NATO helicopter attack on a checkpoint at the Afghan border. NATO says it is investigating what happened. Host Rachel Martin talks with NPR's Quil Lawrence about the incident, which has further exacerbated U.S.-Pakistan tensions.

This year, the Air Force says it will recruit more pilots to fly unmanned aircraft than manned fighters and bombers combined. Here's what that shift means for the military, for potential pilots, and the way we think — or don't think — about war.

Many former members of Hosni Mubarak's National Democratic Party are running for parliament, creating stiff competition for newcomers seeking office across Egypt and prompting cries for the interim Egyptian government to ban their candidacy. The military rulers had said they would pass a so-called "treachery law" preventing their candidacy, but have not acted thus far. NPR's Soraya Nelson reports.

Turkish rhetoric has now escalated to the fullest, with Friday's call by Prime Minister Recep Tayyip Erdogan for Syrian president Bashar Assad to leave power. Turkey insists it won't move unilaterally, but pressure is building to protect civilian life in Syria. NPR's Peter Kenyon reports.

In Russia's capital, hitchhiking is a part of life. To avoid the burden of finding a cab, most Muscovites just flag down a passing car and negotiate a price. Often the ride is an adventure, but that's about to change. NPR's David Greene goes hitchhiking in Moscow.

Guy Raz speaks with Samer Shehata, professor of Arab politics at Georgetown University, about how anger with Egypt's military rulers has prompted more protests, and how elections planned to begin next week may not be enough to quell the unrest.

Egypt's military rulers named a former prime minister under Hosni Mubarak to head the new government. The move is likely to further incite the tens of thousands of protesters in Cairo's Tahrir Square, demanding the resignation of the ruling military council. And for the first time, pro-military protesters gathered in another of Cairo's squares.

When the euro was rolled out nearly a decade ago, it was touted as a unifying force across European cultures. Uwe Boek, a 48-year-old Berliner, has seen and embraced these changes: "It's us being Europeans in the European Union. Because the euro is money but the European Union is about identity."