What is enough?
what is enough? NOTHING. What does sorry mean, really? He's sorry he said it out loud...that doesn't mean he doesn't believe it. So why on Earth should the ADL accept an apology and furthermore...I don't even believe Gibson should apologize...he hates Jews, so why does he care what the ADL thinks. Believe me, he doesn't. This is to salvage is image.
I don't think he admitted to any anti-Jewish slurs.