Politico: Democrats pushing a climate change bill have been desperately looking for a few more Lindsey Grahams on the Republican side of the aisle. All they had to do was drop the toxic "cap and trade’ aspect of the legislation, and Republican doors started opening. "Any movement away from an economywide cap-and-trade system is a movement in the right direction,’ said GOP Conference Chairman Sen. Lamar Alexander, who said the new direction "makes a lot more sense.’ Republicans …