(White House | AP) In this photo provided by the White House via the Twitter account of President Donald Trump after it was declassified by Trump, a photo of the military working dog that was injured tracking down Abu Bakr al-Baghdadi in a tunnel beneath his compound in Syria. Joint chiefs Chairman Gen. Mark Milley told reporters Monday that the animal "performed a tremendous service" and said the dog was "slightly wounded" but is now recovering and has returned to duty at an undisclosed location.