By Father Raymond J. de Souza, EWTN News - As bishops decide about reopening churches and the public celebration of the liturgy, the case of Minnesota shows two key principles of Catholic social teaching in action, solidarity and subsidiarity... Minnesota’s Catholic bishops have decided to permit the reopening on May 26 of those churches that are capable of doing so. The churches that will reopen for Mass must operate at one-third capacity and have various sanitation protocols in place. Minnesota’s Lutheran bishops are doing the same.