Senators James Inhofe (R-Oklahoma) and Christopher Coons (D-Delaware) have led the effort to create a study group to examine which Renewable Fuel Standard (RFS) provisions are working and which could be approved going forward.At least eight senators are involved, but as the group evolves, it looks like senators from both sides of the biofuels debate will be involved. Names mentioned include: Ron Wyden (D-Oregon), Amy Klobuchar, (D-Minnesota), Ben Cardin (D-Maryland), John Thune (R-South Dakota), Debbie Stabenow (D-Michigan) Jeff Bingaman (D-New Mexico), Lisa Murkowski (R-Alaska), Maria Cantwell (D-Washington), John Boozman (R-Arkansas), Max Baucus (D-Montana) and Charles Grassley (R-Iowa).This emerging membership discounts the reaction of...