Carol Browner, former Clinton administration EPA head and current Obama White House climate czar, instructed auto industry execs "to put nothing in writing, ever" regarding secret negotiations she orchestrated regarding a deal to increase federal Corporate Average Fuel Economy (CAFE) standards. Rep. James Sensenbrenner, R-WI, is demanding a congressional investigation of Browner's conduct in the CAFE talks, saying in a letter to Rep. Henry Waxman, D-CA, that Browner "intended to leave little or no documentation of the deliberations that lead to stringent new CAFE standards." Federal law requires officials to preserve documents concerning significant policy decisions, so instructing participants in...