Today it's Chad Johnson, who allegedly head-butted his wife. Tomorrow it will be someone else.
The NFL has had a problem for years. Nothing has ever been done about it. Oh well.
Perhaps they should figure out a way to kick players out of the league when they beat women. There should be a rule that says "hit a woman, you're banned from the league for life."
How much do you want to bet that rule will never come up for consideration.