WASHINGTON - Putting aside party differences, Senate Republicans and Democrats coalesced Thursday around compromise legislation that holds out the hope of citizenship to an estimated 11 million immigrants living in the United States unlawfully. "We can no longer afford to delay reform," said Republican Sens. John McCain and Edward M. Kennedy in a statement that capped weeks of struggle to find common ground. [TRANSLATION: Amnesty and a path to citizenship for 11 million illegal aliens]