Between the Transport and the Application Layers in the stack. The Packet Garden project, a virtual garden that germinates out of the network traffic that users are generating. The Border Bumping project, a phone application that "bumps borders", i.e. draws on a map the discrepancies between the "network territory" and the national geopolitical borders. The accidental discovery of what was seems to be a man-in-the-middle attack: police antennas disguised as AT&T at the USA-Canada border.