Clear Channel Outdoor Americas and NCMEC Release ‘Summer of Hope’ Billboards

The National Center for Missing & Exploited Children  (NCMEC) and Clear Channel Outdoor Americas (CCOA), subsidiary of iHeartMedia, recently kicked off their ‘Summer of Hope’ billboard initiative. The initiative is a national digital out-of-home (DOOH) campaign calling attention to the plight of missing children and their families. […]