Daycare issues were the focus of a number of people this week from President Clinton to a group of Minnesota lawmakers. Clinton unveiled what he calls the largest national commitment to child care in the nation's history, and DFL state legislators announced a 12-million dollar plan that includes expanding the number of on-site workplace child care centers. Some churches in north Minneapolis are hoping to set up daycare services this year, but are facing some roadblocks. Under law, the churches must conform to state building codes and pass other inspections before offering daycare. Church leaders say the neccessary improvements are too costly and the process is too laborious at a time when more families are making the transition from welfare to work and need daycare close to their homes.