So far, I have heard nothing in response to my email to Washington Post reporters Juliet Eilperin and Steven Mufson about their possible coordination with Senator Sheldon Whitehouse, Congressman Henry Waxman or other Democrats in writing the article about the Keystone pipeline that I critiqued here> and here. I will follow up with them in due course. In the meantime, I have written the following letter to Whitehouse and Waxman: Dear Senator Whitehouse and Congressman Waxman: On March 26, you wrote a letter to David Robertson, President of Koch Industries, about Koch’s ostensible relationship to the Keystone Pipeline. I found