Hcobb and NPOV redux 

See archive of previous discussion
I feel the need to revive the discussion of Hcobb's POV edits, especially with regards to the F-22 and F-35 articles. He has reinserted content that was previously removed because of question to its weight. Now, as the editor who initially removed that content, I'm open to discussion and defense of it should Hcobb wish to do so, but his edit summary on reinserting it was only "Noting other shoe dropping." That is not a counter or a defense. When I removed his content again, he responded with his characteristic outlash on the talk page that made no attempt to connect his comments to the edits he is complaining about. He did so with a highly inflammatory thread title that was directly opposite to the claims made by his own source. I have since responded and renamed the thread title. On F-35, he continues his campaign of attacking edits on the subject, even so far as inserting content that, when he brought it up on the talk page, had little support and was directly questioned. Hcobb's response to make a joke at the expense of the article subject, and insert the content without actually addressing the comments made on the talk page.