How Dare Some Say, 'Support our Troops'?

From a letter written by the father of a soldier now serving in Iraq. This was published in the Portland (Maine) Press Herald:

"I am afraid for my son. I certainly worry about his being killed, but I am also worried about his being placed in the position of killing, too. Most of all, I am angry that we are sending our soldiers to a war that nobody can justify. Support our troops. Ask tough questions. Bring them home now."
http://www.commondreams.org/views05/0214-23.htm