If we can sufficiently outnumber the leftists often enough, embarrassment may cause the leftists to stop these outrageous morale-damaging ("Maimed for a lie" was one of their commonly-used signs) demonstrations at the hospital. At the very least, we can hinder their psychological warfare operation against the wounded troops.
I think you will like this one -
http://www.freerepublic.com/focus/f-news/1511254/posts?page=23#23
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What our Hero American Soldiers are truly made of:
HAL G. MOORE: The Legacy and Lessons of an American Warrior
http://www.strategyzoneonline.com/forums/showthread.php?t=14752