Let's see: most of his current income comes from being a hired "expert" witness to testify against firearms companies. Prior that, he was a gunsmith in ID that seems to have taken more than a few customers for a ride, even though the work he did produce was very well regarded. Then there's an issue about his online "health issues" that resulted in folks sending money in to help (damn, if that doesn't sound familiar), etc.
America needs to understand that our troops are not 'disposable'. Each represents a family; Fathers, Mothers, Sons, Daughters, Cousins, Uncles, Aunts... Our Citizens are our most valuable treasure; we waste far too many.