This staffing company CEO's comment shows Amazon could soon ditch UPS and FedEx too (AMZN, TBI)

TrueBlue, a staffing company that helps Amazon hire its warehouse and delivery workforce, is seeing less demand from the e-commerce giant, and says it could be a sign of the company going more in-house for work in those areas.
Steve Cooper, CEO of TrueBlue, made those comments during the company's quarterly earnings call on Wednesday, adding it could impact companies like FedEx and UPS, which are Amazon's delivery partners, in the future. He said:
"The main thing I