I read an update. Materazzi is being looked into, he apologized, denied it, but don't believe the "I don't even know what an Islamic terrorist is" line.
Seems like he's trying to downplay what really happened. Zidane apologized for doing it (esp for the kids who saw it), but does not regret it, which I think some people thought he would. France is supporting Zidane, and I think most people are in general on this one.