By the anti semitic antics of Mel Gibson?
His Daddy raised him to not believe the holocaust happened.
It's not the first time he has shown himself to be a bigot. Just ask anyone in the LGBT community about Mel and his homophobic ways.
And please, please, enough with the "mea culpa" as he disappears into rehab.
Stars screwing up and checking into rehab is like criminals getting busted and finding jesus after they get locked up for life.