1.

• He has to deal with the death of his friends
• He has to play dead
• he has to sleep while Vietnamese are firing at him
• He has to kill men
• He has to care for his fellow troops
• He has to see men die in front of him

2. At first he somewhat supported the war but after seeing all his friends die and after losing he is angry because he doesn't see a point to all the death.

3.He's asking them to fight for the US. He's asking them to kill the vietcong and win. He's asking them to send your children to vietnam to die.

4.

• Whoopee! We're all gonna die.
• To have your boy come home in a box
• The only good commie is the one who's dead.
• We're gonna have a whole lotta fun.