Democratic-leaning labor union representing 2.1 million health care, government and property management workers.
A liberal super PAC that conducts opposition research to aid Democratic candidates and organizations.
The conservative Americans for Prosperity claims Democratic Sen. Mark Begich “is on record supporting a carbon tax … that will cost the average family over $2,000 annually.” Not true.
A 501(c)(4) founded by a former Republican senator and a longtime GOP fundraiser. It focuses on keeping the House in Republican control.
TV ads by competing outside groups employ local residents to make misleading claims about Democrat Alex Sink and Republican David Jolly in Florida’s hotly contested special House race.
Affiliated liberal groups founded by a Democratic political strategist and heavily funded by labor unions.
A liberal super PAC founded by San Francisco billionaire and climate-change activist Tom Steyer that focuses on environmental issues.