Mr. Schindler is a commentator relying on his expertise from his career as a counterintelligence officer. His articles are solid and provide references to his claims. When I said he is sometimes controversial I (mostly) meant his stance on Snowden - he is 100% sure Snowden is a traitor and this is a controversial subject even on FR, let alone in wider circles.
Your comparison to Alex Jones makes no sense.
He sounds like he is pushing paper for special interest groups.