Murtha's fault is allowing himself to be a puppet for his Democrat masters.
Read this and then see what you think. Pay particular attention to the comments by Don Bailey, fellow Democrat from Pennsylvania.
If the RATS want to make this an issue, they will be seriously hurt.
This is exactly what Webb described, attacks by political opponents of Murtha's. I don't see any criticism of Murtha's service by any disinterested person, nor do I see any criticism of Murtha by anyone who served with him in Vietnam.