MediaPost: High-stakes Senate runoff election in Georgia show how billboards have become a platform for free speech

Billboards are media because: They display ideas and debate, for and against the candidates A variety of speakers communicate via billboards, including the candidates themselves and groups across the political spectrum They inspire connections to other media, including digital, broadcast, and print And, for good measure, billboards in Georgia display humor, perhaps in short supply as we close 2020 and the presidential election. […]