By E.J. Schultz - 1 hour ago
4 hours ago
By Alexandra Jardine - 2 days ago
Gregory Raifman is president of Rubicon Project, a company automating the buying and selling of advertising. He is also a founding board member of the Trustworthy Accountability Group (TAG), an advertising industry initiative to improve the digital ecosystem.
05.01.15 @ 11:25 AM EDT