How do I know someone is a drug dealer/ in a drug cartel?

most likely he is!!! i have close people that are into all that! not saying who cause too much info! .. not good and not proud of it... but just be careful always know how to be careful. if they acting all suspicious like that most likely they are... but yeah always keep ur head up and dont let any of that get in ur way of life. thats ur moms life and from experience just try not to get involved because its not worth it.... too much drama. just do whats right in ur life and always know what u want in life!!!