How to build and grow a brand on Facebook
October 4, 2012: 8:36 AM ETLast March, when I visited Wendy Clark, Coca-Cola's (KO) SVP of integrated marketing, in Atlanta, Coke was the biggest consumer brand in social media, with 41 million "Likes" on Facebook (FB).
Just six months later, Coke now has 51 million "Likes" on Facebook.
On Tuesday, at the Fortune Most Powerful Women Summit in Laguna Niguel, California, I asked Clark for her three best tips on building a social-media fan base.
Here's what she said:

Fortune Most Powerful Women
Sheryl Sandberg:
Gina Bianchini
