well, my next guest is susheela nemani—stanger, the executive director of the urban redevelopment authorityburgh. susheela, thank you forjoining us on talking business. skyrocketing housing costs are a huge issue in big cities around the world. what was it that motivated pittsburgh to take action to keep housing affordable? it's important to note that housing affordability in pittsburgh can be a relative term, depending on who you ask. but as you know, the cost of living is reasonable. but across the nation, salaries and wages have not always kept pace with the price of housing. we have been very intentional about the challenges of affordable housing in pittsburgh, and because we are now a tech town, we started with data collection because we needed to understand how many affordable units we were deficient. i know you had a task force that you set up back in 2015. are those the things that it set about doing? in the field of economic development, knowing is half the battle, and so it's important to solicit studies, whether it's an economic impact study or some other level of data collection