Toyota workers raised safety concerns with bosses in 2006 memo - latimes.com "Assembly line worker Wakatsuki has seen what he calls the deterioration in working conditions and product quality. In an interview, he listed a litany of concerns, including outsourcing key design work and shortening the trial-and-error period for new cars. 'We used to test every one of our cars for safety and quality,' said the rail-thin Wakatsuki, a 45-year Toyota veteran. 'Now we do maybe 60%. The old 100% is a thing of the past.'"