Will low-tech items like pagers and walkie-talkies now be considered security threats?

Israel's planting of explosives in everyday low-tech items like pagers and walkie-talkies in Lebanon raises new security concerns. Will these kinds of things be added to lists of suspicious objects? And why were these very simple forms of technology used as explosive devices? Host Carolyn Beeler explores these questions with Richard Forno, assistant director of the University of Maryland, Baltimore County's Center for Cybersecurity.