Just one day after pagers used by hundreds of members of millitant group Hezbollah exploded, more electronic devices detonated in Lebanon.

Following the electronic explosions in Lebanon and Syria this week, security experts tell us the U.S. might want to review its policies.

For millions of Lebanese, this week’s mass explosion of pagers and walkie-talkies and the bloody aftermath are painfully similar to the horrific explosion four years ago of haphazardly stored ammonium nitrates that tore through Beirut’s port.