Associated Press: Sen. Lindsey Graham is part of a new effort to find common ground on climate change legislation. The South Carolina Republican and two of his colleagues from the Northeast, Democrat John Kerry of Massachusetts and Joe Lieberman of Connecticut, said this afternoon they’re beginning work to craft a bill palatable to all. It was an unspoken acknowledgement that the bill introduced by Sen. Barbara Boxer, D-Calif., and Kerry is too controversial and wouldn’t win broad support. The …