Work, British Chief of Defense Unveil Churchill Bust at Pentagon U.S. Deputy Defense Secretary Bob Work, left, and British Chief of Defense Gen. Nick Houghton unveil a bust of Sir Winston Churchill during a ceremony in which Houghton presented the bust to the Defense Department at the Pentagon, May 6, 2015. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 985881-W-JPA83-600.jpg Photo Gallery