Roll Call offers this breaking news report, which begins: “In a rare show of bipartisan unity, and with an eye on what may be a very close race in Pennsylvania this November, the Senate Democratic and Republican campaign committees are asking the Federal Election Commission to clarify the rules covering recounts.” If the Santorum-Casey race is this close, it is no wonder that Republicans have aided the effort of the Green party senate candidate to get on the ballot and Democrats have resisted such efforts.