Handful of Democrats Hold Key to Climate Bill

DINA CAPPIELLO
Associated Press Writers

WASHINGTON (AP) — The House has begun debating a historic and hotly contested global warming bill.

Democratic leaders say it will usher in an era of cleaner energy. But Republican opponents called it "the largest tax increase in American history."

Hours before the planned vote Friday, it was unclear whether House Speaker Nancy Pelosi had the votes to get the bill through, only that it would be close.

The measure for the first time would impose limits on carbon dioxide and other greenhouse gas pollution from power plants, factories and refineries. While energy costs would be increased, Democrats argued the costs can be contained for consumers.

Republican opponents called it a "jobs killer" and a big energy tax on every American.