Originally Posted by
Tango
I was talking to a relative who is concerned that someone she knows always travels with their own personal supply of pot in their carry on and what would happen if the TSA were to find this?
Depends.
In most cases it would be refered to an LEO 
However, I have heard two tales in which pot was found in a carry-on and ignored by the screener. In these cases, the amounts were really small.
The best way to transport pot by air is not to get caught, and the best way not to get caught is to leave it at home.
