Hedge fund executive Thomas Steyer is bombarding Rep. Stephen Lynch (D-MA) “with theatrical attacks from the skies and from the streets. He has poured $400,000 into the Massachusetts race so far, bankrolling planes with banners, trucks with video screens, and canvassers who plan to knock on 300,000 doors statewide,” the Boston Globe reports.
Steyer has seized on Lynch’s primary campaign against Rep. Ed Markey (D-MA) “as a test case of his ability to elevate the issue of climate change in the political discourse.”
“Last month, he burst onto the scene with a sharply worded threat to Lynch, warning him that if he did not change his mind and oppose the proposed Keystone XL oil pipeline ‘by high noon on Friday,’ he would launch an aggressive campaign to defeat him in the April 30 primary.”

