Pittsburgh Post-GazetteBishop David Zubik apologizes, says Pittsburgh diocese has 'learned from the past'Pittsburgh Post-GazetteBishop David Zubik began with a prayer and an extended apology Tuesday, acknowledging a sense of betrayal gnawing at Pittsburgh's Catholic community. But he said the modern church isn't the body described in a damning grand jury report — not now.Cardinal Wuerl says he was 'diligent' on pedophile priests.