AMBER ALERT: Severely autistic 9-year-old boy last seen in Davison Township [MORE]

SEMPO Michigan

SEMPO

SEMPO launches SEMPO Michigan

SEMPO, the trade assocaition for search engine and social media marketing professionals, has launched SEMPO Michigan, to be led by co-chairs Linda Girard and Eric Wortman of Ann Arbor-based Pure Visibility.

WWJ Newsradio 950–03/19/2012