New G.I. Joe: Retaliation Trailer: Is The Rock Really 'Franchise Viagra?'

G.I. Joe: Retaliation director Jon M. Chu and star Dwayne Johnson popped up to unveil a new trailer for the exhibition pros Monday night at CinemaCon, where The Rock was dubbed the CinemaCon Action Star of the Decade and described with a nickname that's been floating around here and there for months: "Franchise Viagra." The new Rock-centric trailer for G.I. Joe: Retaliation seems to agree with that sentiment. So watch it below and discuss: Could Johnson's muscle-bound box office draw enhance just any limp franchise's potential?
more »