Short Summary
It is a music video which a man who dances and shoots several people. One of the shooting was in a Chapel. Also, in lyrics, they sang this is America during the shooting and younger people dongguan notice that people are killed in back.
Symbol
White horse: peace, war
A man with bag on is head: death, discrimination
Guns: danger, crime, death
Irony
There are many gun problems, but gun control are not working much.