ah if only we could... some think we get away with too much with guantanamo bay now... i personally think we should be sending a hell of a lot more people there. no reason i can see for holding murders for life in US prisons at a cost of $75,000 a year. i bet we can warehouse em in cuba for much less.
I have this plan for an escape proof prison. You seal it and pressurize it to 3-4 atmospheres. You can get out but if there is not a portable recompression chamber waiting to decompress you the cops pick up your convulsing body and repressurize you. Probably to difficult to maintain. It is escape proof.