BODYTRAFFIC performs (d)elusive minds by Fernando Hernando Magadan (l-r) Guzmán Rosado, Tina Finkelman Berkett. Photo by Don Lee. Some dance performances give us gorgeous bodies, abstract movement and music we can hum: an escape from politics, madness and murder. Others use dancers for polemics and not much else; these may be worthy, but hard to watch. On Friday, ...