Day 3: Rio Tinto; Exelon Corporation; University of Delaware; International Brotherhood of Boilermakers, Local 11; Environmental Defense Fund; Ohio Coal Association; American Farm Bureau Federation; Former Representative Sherwood Boehlert, Bipartisan Policy Center's National Transportation Policy Project; American Public Transportation Association; Sacramento Area Council of Governments (SACOG); Hahn Transportation, Inc.; Center for American Progress Action… [read post]