Former Yonkers Mayor John Spencer says Democrat Hillary Clinton?s supporters are funneling money into the Republican Senate primary race to back Spencer?s opponent K.T. McFarland. GOP leaders had asked McFarland to drop out of the race, so Spencer could concentrate solely on Senator Clinton. Instead, the two will battle it out until September's primary and the winner will go head to head with Clinton. Westchester GOP Chairwoman Rosemarie Panio is characterizing wealthy, highly-connected Democratic donors to McFarland's campaign as taking part in dirty politics.