WASHINGTON (AP) — The U.S. Chamber of Commerce, which has spent tens of millions of dollars on television ads to help boost Republican congressional candidates, launched an extensive effort on Monday to mobilize voters.

The pro-business lobbying group unveiled VoteForJobs2012.com, a website designed to educate voters and get them to the polls. The site will include voter registration forms, absentee ballots and polling place locators. It also will include information on House and Senate races and a comparison of the candidates on the issues.