That seems to be highly localized
They've changed the command of the Houston Battalion, something that seems to be long overdue.
According to this story, 15 recruiters have committed suicide nationwide since 2003, which implies that four of them in one Texas area is exceptional.
Part of the problem is the use of recent combat veterans as recruiters. These people don't need pressure of any kind. Still, it's hard to see anyone who would be more qualified to tell new people how it is.