Robert J. Samuelson, writing in The Washington Post, warns Barack Obama and his socialist administration that the collapse of the Greek economy should be a lesson for the United States.

From Samuelson's latest:

What we're seeing in Greece is the death spiral of the welfare state. This isn't Greece's problem alone, and that's why its crisis has rattled global stock markets and threatens economic recovery. Virtually every advanced nation, including the United States, faces the same prospect. Aging populations have been promised huge health and retirement benefits, which countries haven't fully covered with taxes. The reckoning has arrived in Greece, but it awaits most wealthy societies.

Americans dislike the term "welfare state" and substitute the bland word "entitlements." Vocabulary doesn't alter the reality. Countries cannot overspend and overborrow forever. By delaying hard decisions about spending and taxes, governments maneuver themselves into a cul-de-sac. To be sure, Greece's plight is usually described as a European crisis -- especially for the euro, the common money used by 16 countries -- and this is true. But only to a point.

Read the full column at the newspaper's Web site.