Well, not every poll agrees with ARG’s big 20 point lead for Hillary: “Susquehanna Polling and Research, Inc., in the upcoming PA Democratic Presidential Primary Election shows Hillary Clinton with a slight 40/37 lead over Barack Obama with just one week remaining before the April 22nd Primary Election.”

UPDATE: Campaign Spot reader Karen notes that it’s “was done April 6-10, before the people of PA were exposed for their bigoted clinging.”

Also, reader Kevin notes that Obama has the same total in both this one and ARG — 37 percent — but the difference is in Hillary’s total.