Two environmental groups begin an advertising campaign in Greater Des Moines today touting Rep. Bruce Braley's support for clean-energy policies. The television, online and mobile ads, co-sponsored by the Environmental Defense Fund and Moms Clean Air Force, are part of a multimillion-dollar clean energy and public health campaign to recognize congressional leaders for their leadership roles on these issues, the organizations said in a release. The groups said they plan to organize in Iowa and 10 other states to call on local leaders, businesses, activists and elected officials to support clean energy and cut carbon pollution. Click here to see the Braley ad.