NHL Commissioner Says Banning Hits to Head Impossible

NHL commissioner Gary Bettman told a parliamentary panel that banning any kind of head contact in hockey would be impossible to enforce and would most likely lead to the end of all hits in hockey.
The government wants the ban to prevent serious head injuries but Bettman got hot while speaking to parliament, saying that the ban would end body checking, which he says is an exciting part of the sport that fans love to see.