Senators Bernie Sanders and Barbara Boxer will outline the legislation on Thursday morning. They are even going to let that wacky 350.org activist Bill McKibben speak. Sheesh. Billed as “major” and “comprehensive” legislation, it will have a carbon tax. Here is the statement from Sanders’ office (bold mine): Sanders, Boxer to Introduce Major Climate Change Legislation February 12, 2013 WASHINGTON, Feb 12 – Sens. Bernie Sanders (I-Vt.) and Barbara Boxer (D-Calif.) will hold a news conference on Thursday, Feb. 14 to announce comprehensive legislation on climate change. Boxer is Chairman of the Senate Committee on Environment and Public Works. Sanders...