Looks like Keith David is confirmed to voice of decepticon police cruiser Barricade for the upcoming Transformers Movie by Michael Bay.
IGN has confirmed David’s casting, which was first rumored over at Ain’t It Cool News. Barricade’s automobile form will be a Saleen S281 Ford Mustang police cruiser. David’s other credits include Crash, Platoon, The Chronicles of Riddick and Armageddon, which was also directed by Bay. He is also an accomplished voice actor, having worked on such cartoons as Gargoyles, Spawn, Justice League, Teen Titans as well as the Halo videogames.
The complete article can be found at IGN.com.