NEW YORK--(BUSINESS WIRE)--Digital First Media today announced the expansion of AdTaxi Networks, its industry-leading digital marketing solutions company that sells and fulfills medium and large multi-platform local campaigns for advertisers, to include an additional 34 broadcast stations owned by Tribune Broadcasting. The new partnership, one of several that AdTaxi has entered into in recent months, will further expand AdTaxi’s reach and bring the number of broadcast stations available to adve