Marissa Mayer speaks during the Fortune Global Forum Day2 at the Fairmont Hotel on November 3 2015 in San Francisco California
{"Image ImageDescription": "SAN FRANCISCO, CA - NOVEMBER 03:  Marissa Mayer speaks during the Fortune Global Forum - Day2 at the Fairmont Hotel on November 3, 2015 in San Francisco, California.  (Photo by Kimberly White/Getty Images for Fortune)", "Image Copyright": "2015 Getty Images"}