Video: Letang shaken up after slash from Ovechkin sends him crashing into the boards.

To say the game between the Washington Capitals and Pittsburgh Penguins got extremely chippy would be an understatement. The game had already been pretty rough, put the incident you will see in the video below really blew the lid off the game in terms of the hatred between the two teams. The video shows Alex Ovechkin slashing the back of one of Kris Letang's skates, and the result is Letang tumbling over and crashing violently into the boards. You can watch it here courtesy of the NHL.