Mar 5, 2008
In this podcast, we take a look at what's happening in Homeland
Security, including new efforts to expedite airport checkups and to
improve mass-alert systems at college campuses. We also share some
of the odd advice that the Department of Homeland Security receives
from science-fiction writers. Finally, we explore the latest
research into military robots -- a technology that seems to offer
endless potential both in the defense and civilian markets.