AdFreak McDonald’s and Burger King Are in a Trolling Battle on the Streets of Belgium And for once, the sniping is coming from both brands McDonald's Belgium promoted its table service while also poking some fun at rival Burger King. TBWA\Belgium By David Griner July 25, 2019 Is the empire finally striking back? David Griner @griner david.griner@adweek.com David Griner is Adweek's international editor and host of the Adweek podcast, "Yeah, That's Probably an Ad." Recommended articles