intense rhetoric surrounding the proposed islamic community center at ground zero. aaron katersky, abc news, new york. a man wanted for killing four people in buffalo, new york, has turned himself in at a local tv station. ricardo mccray was charged with four counts of second degree murder. he's expected to make a court appearance later today. the shooting two weeks ago took place outside a restaurant. one victim was a texas man celebrating his wedding anniversary. it could be days or even longer before the close race for alaska's republican senate nomination is finalized. right now incumbent lisa murkowski is trailing challenger joe miller by less than 2,000 votes. murkowski hopes several thousand uncounted absentee ballots will turn the tables in her favor. miller, a political newcomer, is backed by sarah palin and members of the tea party movement. rescuers in chile say they're concerned about how the 33 trapped miners will cope. they've been told it could take three more months to dig them