ClimateWire: House Democrats are within sight of agreement on a comprehensive energy and global warming bill, but it is still unclear if they have satisfied enough rural and fiscal conservative lawmakers to guarantee the votes for floor passage by next week. “I think we made some real progress,” Rep. Ed Markey (D-Mass.) told reporters yesterday as he left a meeting with House Speaker Nancy Pelosi (D-Calif.), Energy and Commerce Chairman Henry Waxman (D-Calif.) and Agriculture Chairman Collin …