Today mainstream scientists and politicians still debate the potential consequences of the phenomenon.

Mexican politicians have been debating the issue of the migrant vote since at least 1988.

Before November, politicians debated whether to cut off public services to illegal aliens.

Politicians and protesters around the world are debating the wisdom of the attack on Iraq.

Increasingly, patients are told to take charge of their own health care; politicians debate a "patient's bill of rights."

Our politicians should be debating these profoundly important issues.

Politicians and experts debated the meaning of it all.

Politicians even debate the possible side effect of the almost-Subway Series.

Energy specialists said that in all three countries, nuclear physicists and politicians have been debating the risks.

There would be no delays while politicians debated whether taxes should be raised or cut.