The Club for Growth says it will begin airing television and radio ads today in Tennessee, West Virginia, North Carolina, and Montana opposing the Lieberman-Warner climate change bill.

The ads will call on Sens. Lamar AlexanderLamar AlexanderA guide to the committees: Senate Overnight Healthcare: Trump officials weigh fate of birth control mandate | House, DOJ seek delay in ObamaCare lawsuit House, Justice Department ask for delay in ObamaCare lawsuit MORE (R-Tenn.), Robert Byrd (D-W.Va.), Jay RockefellerJay RockefellerObama to preserve torture report in presidential papers Lobbying world Overnight Tech: Senators place holds on FCC commissioner MORE (D-W.Va.), Elizabeth Dole (R-N.C.), Jon TesterJon TesterA guide to the committees: Senate GOP loses top Senate contenders Senate advances Trump's Commerce pick MORE (D-Mont.), and Max BaucusMax BaucusFive reasons why Tillerson is likely to get through Business groups express support for Branstad nomination The mysterious sealed opioid report fuels speculation MORE (D-Mont.) to vote against the legislation when the Senate considers it next.

Sens. John Warner (R-Va.) and Joe Lieberman (I-Conn.) introduced the legislation in 2007 to direct the Environmental Protection Agency (EPA) to develop a program to decrease greenhouse gas emissions. The Club for Growth says the bill's proposals to limit those emissions would be disastrous for the economy. See one of the television ads below: