Fact:
If there was a "loophole", which allowed "thrice wounded" marines to go home early from Iraq...
...it better be because you need hospitalization and rehabilitation.
If one of my Lieutenants was as mildly wounded as Kerry, and then took advantage of such a loophole, and requested to go home....
...he would be asked to leave the unit.
The company.
The battalion.
No one would want him.
He would be considered a coward, a disgrace, by abandonning his men, and fleeing for home, while they were still in the fight.
You don't leave your men, unless you are carried off the field.
Kerry bolted.
It doesn't take courage to get shot.
Staying and doing one's duty AFTER getting shot, maybe.
But it's really just doing one's duty, and remaining loyal to your men and your comrades.
End of the story?
Oh no.
He then goes home to march with those who carry the N.Vietnamese flag.
He bad mouths his fellow fighting men on the floor of the senate, and any other venue he can find.
He even meets with the enemy and talks with them, OUTSIDE the country.
His men?
Still over there fighting.