Could he? Did he? Did Devin Harris hit that impossible shot with almost no time on the clock? For 2 1/2 minutes the entire IZOD center asked these questions and sat on the edge of their seats as the referees huddled to review the call. Coaches paced back and forth and looked over the refs shoulders. After deliberation, the ref raised his hands to say "It's good!" and the arena exploded. Devin Harris of the Nets hit a half-court heave to beat the buzzer and defeat the 76ers 98-96 Monday night in New Jersey.