we want to thank kathrin stephanie -- katherine stephanie. we are covering some points here. why families believe and what the network is doing. and talk about the success workgroup and talk about what remains to be done collectively. in terms of white families live, -- why families leave, the issue of family flight has been going on since the 1960's. families told us through city surveys, especially the ones conducted every two years. there are three main issues. the cost of living, the cost of housing, and the perceived quality of the public schools. those are the three top schools repeatedly mentioned by families. supervisor farrell: do you have those surveys done after -- year after year? >> we have so many that have been conducted recently -- frequently. you have heard organizations that have conducted data. we do not lack for services -- for sources or information. the issue of why so many families exit at age 5, at age five is when people are entering that schools or -- and they do not get their choices or they are uncomfortable and they leave. also housing. when your