Amazing, isn't it? Evidently some people think if you say it enough times, it will be true.
You have to concede Howlin that the Posse Comitatus Act has a huge loophole. Obviously, I'm not in favor of military incursions into states too. But where does it end or begin? A boundary with another foreign country cannot solely be a state's responsibility. All I'm saying is that there has to be a defined zone of area where the military are allowed to patrol - and it should only be as a stop-gap measure anyway, until more Border Patrol agents are trained and technicalities related to the PCA are worked out among the states and feds.