Michael L. Walker is assistant professor of sociology at the University of Minnesota-Twin Cities. His broad research interests include social control, stratification, and inequality, which he pursues through studies of the criminal justice system.
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Jails are the principal people-processing machines of the criminal justice system. Mostly they hold persons awaiting trial who cannot afford or have been denied bail. Although jail sentences max out at a year, some spend years awaiting trial in jail-espec... SEE MORE