Apple CEO Tim Cook, right, talks with former Vice President Al Gore before giving the keynote address of the Apple Worldwide Developers Conference, Monday, June 10, 2013, in San Francisco. (AP Photo/Eric Risberg)

Associated Press
Apple CEO Tim Cook, right, talks with former Vice President Al Gore before giving the keynote address of the Apple Worldwide Developers Conference, Monday, June 10, 2013, in San Francisco. (AP Photo/Eric Risberg)
Apple CEO Tim Cook, right, talks with former Vice President Al Gore before giving the keynote address of the Apple Worldwide Developers Conference, Monday, June 10, 2013, in San Francisco. (AP Photo/Eric Risberg)
View Comments (0)