George Clooney teams up with Disney for the expected summer box office hit “Tomorrowland”, a futuristic adventure which the Hollywood actor says he was drawn to because of its hopeful message. Clooney said at the film’s premiere on Saturday,”I know that Brad is an optimist and he wanted to write a film that said that every time we turn on the news as we do and see how bleak it is, that it doesn’t have to end that way; there’s a future out there if you get involved, and I like the idea of it.”