Eyal Weizman, Director of Forensic Architecture

Mishal Husain speaks to Israeli-born architect Eyal Weizman who is at the forefront of a discipline he calls 'forensic architecture'. His work is all about deconstructing, mapping and charting memory as well as physical space, with investigations from Brazil to Syria and Germany to Gaza. He says architects need to be public figures and take positions. So is he more activist than architect, more investigator than builder?