Hezbollah threatens revenge for pager explosions that killed at least 12, wounded 1000s

Lebanese media report that at least three people were killed and dozens wounded in a second wave of explosions targeting the militant group Hezbollah. More electronic communications devices detonated Wednesday after exploding pagers killed at least 12 people and wounded almost 3,000 on Tuesday. Hezbollah has vowed revenge. Linda Gradstein reports for VOA from Jerusalem.