Things like this is not permitted he, with the exception for drug checks for businesses where this would be a real problem(like bus drivers or the military). I do believe you have the option of resigning instead of taking such checks though...

This sounds more like circumvention of your constitution, and circumvention of laws always leads to weird stuff. IMO, the fourth amendment does not allow stuff like this. However, your populqtion might decide that it is ok; but in that case they should officially change the constitution instead of doing it in this silly way. Of course, this gets difficult because a large portion of the populstion treats the constitution like a perfect and holy text that shouldn't be changed under any circumanstance because it is so awesome(tm)... That's the attitude that is to blame for nonsensical searches, not "control happy" government officials.