I would really love to see the data he is pulling from, but I'm guessing that it is correct, but misleading. The .1 percent per year is probably manufacturing losses to China alone. When you add in other countries and other types of jobs that are being relocated it probably adds up to a lot more.
Still, it wouldn't surprise me if relocation jobs losses are only a fraction of total job losses. The problem is that those are jobs that are not coming back, even if the economy picks up. He sorta implies that the jobs losses due to relocation are offset by the job gains at Walmart but that isn't the case. Most of the Walmart employees are people who would have been employed by other stores that Walmart drove out of buisness. The relocation jobs are simply gone.
Jay