Outfront says its Chicago inventory is 90% sold leading into Democtaric Convention (Billboard Insider)

OUTFRONT’s Chicago inventory is 90% sold out leading into the Democratic convention with campaigns by Fox News, J.B. Pritzker and Grubhub. Here are some of the trends OUTFRONT is noticing Ahead of the most recent changes to the presidential race, OUTFRONT was already seeing significantly more action on OOH from political advertisers than in previous cycles. […]