John Booker has used his retirement on a truly worthwhile project: The 75-year-old spent the last 10 years trimming a 100-foot-long stretch of hedges into an awesome looking dragon. When asked why he’s dedicated so much time and effort to the project, Mr. Booker replied that he was simply “tired of looking at a straight hedge, to be honest.” Well that seems like as good a reason as any to spend a decade sculpting a dragon-shaped plant by hand …