CAIRO (AP) — This week saw a dizzying escalation in the nearly yearlong conflict between Israel and Lebanon’s Hezbollah. First came two days of exploding pagers and walkie-talkies used by Hezbollah — deadly attacks pinned on Israel that also maimed civilians around Lebanon.

The Israeli military has called on people in Lebanon to immediately evacuate homes and other buildings where the Hezbollah militant group stores weapons

This past week's attacks in Lebanon involving electronic devices used by Hezbollah (a group designated by the U.S. as a terrorist organization) has led to thousands injured, dozens fatally. Correspondent Lee Cowan looks at how the detonations of pagers and walkie-talkies,