That is just one of these on-line training things that are designed for everyone not just LE, I remember reading it and thinking....wtf is this?!?
Lol, I took that training a few months ago. Theres a block asking you to type what you would do etc in a certain situation.....mind read "2 to the chest, 1 in the head" but I'm a firearms instructor, failure drills just come naturally I guess.