It’s the world’s first punch-able computer. It’s a literal way to fight cancer: Every time you punch this digital punching bag, you donate money to a cancer foundation. The punching bag was ...

On Oct. 6, Liddell threw a punch traveling 44 mph at Body Tac Karate Dojo in South Shore ... “We had a shield, a punching bag shield and I demonstrated the side jab,” he said.