Actor Jesse Eisenberg, who once portrayed Facebook co-founder and CEO Mark Zuckerberg, says he thinks the tech billionaire should focus on improving the world instead of inserting himself into

The actor, who played the Facebook founder in "The Social Network," told Bill Maher there's something he can't understand about Silicon Valley moguls.

Jesse Eisenberg said he "just wanted to be in a room" with Mark Zuckerberg before filming "The Social Network."

Jesse Eisenberg was prevented from meeting Facebook founder Mark Zuckerberg before portraying him in 'The Social Network'. The 41-year-old actor earned an Oscar nomination for his portrayal of the social media gurur in the 2010 film and has now revealed that,