Service dog accompanies late president Bush on final farewell

A US president is believed to have said the easiest way to find a friend in Washington was to get a dog.On Monday, George H.W. Bush's faithful service dog Sully made a final journey back to the US capital with the late president.Two days after Bush's death at age 94, family spokesman Jim McGrath posted a touching photograph of the yellow Labrador retriever lying down in front of Bush's casket, with the accompanying phrase "Mission Complete" and the hashtag #Remembering41.