Fast Food Nation the film

As reported here in May, Eric Schlosser's non-fiction book Fast Food Nation is being made into a feature film by director Richard Linklater (and starring Catalina Sandino Moreno). According to Cinematical & Austin 360, filming has begun in Austin, Texas, but the filmmakers are using a "working title" for the film of "Coyote" presumably to disguise its real theme from the fast food restaurants where they'll be filming.