There are clearly people who have mental disorders in our country, just as there are blind, deaf and crippled individuals. I would imagine a doctor, with far more experience than you or I would make such a determination. Who would pay for it? According to the report on this thread, President Bush thinks it's up to you, me and every other taxpayer. It's not my decision - guess you'll have to take it up with him.
Completely agree, and will do, if the need arises.