Oil’s swoon creates the opening for a carbon tax The Washington Post January 8, 2015senmikeb Neat to agree with Larry Summers on something. Tip of the hat to Wayne Davis for spotting this. Read the article Share:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to email a link to a friend (Opens in new window) Related