David Hatch is a correspondent for Citiscope.
David writes on global urban trends for Citiscope and previously edited a column called Citisignals. A contributor to other publications, he authored a detailed report on “Smart Cities” for CQ Researcher and a feature on Singapore’s embrace of innovation for Governing. David previously served as technology correspondent for National Journal and staff reporter with Crain Communications. He blogs about urban innovation at ReinventCities.com.