The so-called "price tag" attacks are reprisals against Palestinians and Israelis they view as collaborating with the Palestinians by tearing down settlements that Israeli government considers to be illegal.
Chris Stevens was not just known and liked in Libya, but in fact all across the Middle East. And with him gone now, killed in an attack on the U.S. consulate in Benghazi, American efforts in the region will be hampered.
After a violent attack on a West Jerusalem synagogue that killed four worshippers on Tuesday, Israelis are on edge. But Palestinians are also worried about how Israel will retaliate for this attack and others that have rocked Jerusalem in recent weeks.
Bethlehem in what's now the West Bank is considered the birthplace of Jesus. But an Israeli archeologist has spent years excavating another town of Bethlehem, this one in Galilee, where he's uncovered an inn, a monastery.