Why is 1LT Spenser Rapone still in the Army?

Yesterday I found Rapone's entry here on Rally Point and it said he is now a 1LT and had the photo of him flashing the "Communist Manifesto" with his uniform hanging in the background. He is notorious for his photos in uniform at West Point, also below. Both West Point and the 10th Mountain Div where he is stationed said they would investigate. Well, they did and he is still moving up the chain. He was admitted to West Point after being kicked out of Ranger School for insubordination to the Command Sergeant Major, caused problems in the Academy according to at least one professor, was public with his communist ideas and was still commissioned and sent to lead soldiers. What has happened to our Army? Has anyone in the 10th Mountain Div had contact with this guy?