The last two months we have reported on potential expansion options due to overcrowding for two local county jails. Although these are much needed projects, I wonder if we are just putting a band aid on a huge public health problem. According to several recent surveys that I have seen, a high percentage of our nation's prison population has exploded because of substance abuse. Now this may not be a surprise to you but while we build bigger jails, we also need to be proac...