I am currently in college and am going to graduate in the spring. I have looked into the Iowa Department of public safety and am fine on everything except for I have done whippets with air duster twice and am worried that that will keep me from getting a job. Their site says some marijuana is ok but dont really specify on this. Also we had an officer speak who seemed like a normal guy but had failed the psychological test they gave three time before he was hired somewhere else and I was wondering if that was something I should worry about.

I'm not certain about the Iowa Department of Public Safety. But I would think that it wouldn't prevent you from ever working for them. It probably depends, in part, on how long ago it was. There are many departments that you allow to try again if you don't do well on the psychological test. You could call them, and ask to speak to a recruiter. You can just ask them the same question. Be honest. They would tell whether or not you would be wasting your time based on your question. I'm sure they receive similar questions on a regular basis.

thanks alot for the help