I don't see why not. That's the wrong place to draw the line. If there is no penalty for trying to board a plane while with lookalike dangerous items, then the

I don't see why not. That's the wrong place to draw the line. If there is no penalty for trying to board a plane while with lookalike dangerous items, then there is nothing to deter one from "probing" the screening for weaknesses, and the system is worthless.