Shakira, Richard Branson Crash Mark Zuckerberg’s Facebook Q&A

Pop star Shakira and The Virgin Group founder Richard Branson were among the Facebook users whose questions were answered by co-founder and CEO Mark Zuckerberg Tuesday.

MarkZuckerbergQA041415Facebook co-founder and CEO Mark Zuckerberg conducted his latest question-and-answer session on the social network from its headquarters in Menlo Park, Calif., complete with surprise visits from pop star Shakira and The Virgin Group founder Richard Branson. David Cohen is editor of Adweek's Social Pro Daily.