It's a small world. Three construction workers were injured after the collapse of one of 12 suspension bridge-type cables that held up the 295-foot-wide roof. A two-month investigation blamed the accident on anchor bolts that sheared where the cable hooks into ground-level foundations. Several contractors were left to pick up the tab; Bechtel, which oversaw the construction, was not held responsible. Though ``an error was clearly made," Romney said then, the Olympic organizers were not interested in assessing blame. Rather, he said, the priority was completing construction on time for the Olympics. This time, a mother of three is dead, and there will be no avoiding the blame game. And, this time, Romney won't be turning to a former Bechtel executive to assess that blame.