Kevin L asked:
i have been on vacation in peru for the last month, while in peru i had grown fond of Mate de coca (coca tea). does just the tea have the properties in it to make me fail a new hire drug test. i mean i was even able to bring some home with me. customs saw it is both peru and again in houston so i would think if it was not allow in america that they would have taken it from me. Is Coca tea going to make me fail a drug screening?

Uh, yes it will. and it stays in your system for about 3 days.
yes it will so if it pops up positive make a story