Pittsburgh Penguins' goalie Casey DeSmith (2nd L) and teammate defenseman Justin Schultz (1st L) defend a shot by Los Angeles Kings' forward Dustin Brown (1st R) during a 2017-2018 NHL hockey game in Los Angeles, the United States, on Jan. 18, 2018. Pittsburgh Penguins won 3-1. (Xinhua/Zhao Hanrong)