1.   Letters from jail prisoners to other prisoners, and even to relatives and friends, are subject to search and censorship.

2.   Like most county jails, the Union County jail houses state prisoners, some indefinitely awaiting transfer to crowded state prisons.

3.   Most labor was supplied free by Maricopa County jail prisoners.

4.   The jailed separatist had demanded that France and Spain jail ETA prisoners in Basque country rather than send them to faraway prisons.