Mark Zuckerberg said he is "open to the right regulations"
Sen. Lindsey Graham asked Facebook CEO Mark Zuckerberg about regulation -- one of the biggest questions facing the tech world right now. TechRepublic's Dan Patterson, Syracuse University assistant profession of communications Jennifer Grygiel, and CNET News' Ian Sherr joined "Red and Blue" to discuss Zuckerberg's first day of testimony on Capitol Hill.