Hey i just go hired at brand new walmart and i went and took my drug test about two days ago and haven't heard from them. When i was taking my drug test i asked the nurse how long it would take until they got it back to walmart and they said that they do it right here in the office and then they send it electronically to them. Its impossible for me to fail the drug test im just asking this question because i would like to start as soon as i could.