Regal Plastic Supply interview questions

Interview was fairly normal and informative. They were polite and answered all my questions. After 3 interviews they extended me an offer. I accepted the offer and gave my two weeks to my current employer. I got the drug test request from Regal on a Wednesday. I completed it the following Monday. I was still working a full time job so it took a couple days to get it done. I received a call Tuesday telling me that they thought that wasn't fast enough and indicative of a lack of drive and desire to work for them. They pulled the offer even though I had already given my two weeks notice to my current employer. Don't fall for their talk of caring about people over profits. It is most certainly a facade.