More than 40 Veterans Travel to DC to Meet with Lawmakers and Discuss Importance of Wind Energy WASHINGTON, DC—Today, the clean energy campaign Operation Free hosted a bipartisan, bicameral press conference with Sen. Mark Udall (D-Colo.), Sen. Charles Grassley (R-Iowa), Rep. Jerry McNerney (D-Calif.), Rep. Steve King (R-Iowa) and veterans from around the country to discuss the importance of extending … Continue reading Sens. Udall, Grassley and Reps. McNerney, King join Veterans in Calling for Extension of Wind Production Tax Credit