Commentator Joe Davidson says the rising rate of infant homicide in the United States illustrates a need for changes in public programs that deal with the root causes.
They grew up amid olive groves in southern Lebanon. The son of one married the other's daughter. Now they're living temporarily in a vacant building in central Beirut, displaced many times.
In the Venezuelan capital, Caracas, flocks of colorful macaws that once brightened city skies now face disappearing nest sites — and with them, a unique urban bond.