HEIDELBERG, Germany — Sgt. Samuel Provance said he wasn’t surprised when Lt. Col. James Norwood summoned him to Wiesbaden on Friday, less than a week after the sergeant spoke to ABC News about his experiences at the Abu Ghraib. Provance is the only military intelligence soldier who served at the prison to publicly speak about prisoner abuses there, despite orders from his command to keep quiet. Now, Norwood, his battalion commander, has flagged Provance from favorable actions and pulled his top-secret clearance. On May 16, the 30-year-old Williamsburg, Va., native told ABC News that fellow military intelligence agents casually discussed...