Re: The Cure from X Men The Last Stand: mentioned in Wolverine...
Yes, but Yashida, as mentioned, was obsessed with mutants. The cure would have been big news concerning mutants and world affairs, whether it worked or not around the events of The Wolverine. Considering Viper worked for him and she was a scientist mentioning it would have only been plausible.
Theatricality and deception are powerful agents to the uninitiated... but we are initiated aren't we Bruce ? Members of the League of shadows.....
Stephen Moyer for BATMAN