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

Experts believe explosive material was put into the pagers prior to their delivery and use in a sophisticated supply chain infiltration.

Taiwanese company Gold Apollo said Wednesday that it authorized its brand on the pagers that exploded in Lebanon and Syria but that another company based in Budapest manufactured them. The pagers were manufactured by BAC Consulting KFT,