[cherry]

this is BS.....doing spinal taps on adults just to see if they might develop Alzheimers?.....that ought to cost about few billion right there....

and what to do with the information?......

and to date, there is not a cure for Alzheimers....even the drugs that are used are borderline effective....

we will never be able to protect ourselves from all diseases, all our lives.....

[Daffynition]

Agreed. Spinal taps are a very dangerous procedure in the wrong hands.