JUST WATCHED

    Marissa Mayer takes over at Yahoo!

MUST WATCH

Marissa Mayer takes over at Yahoo!

Former Google executive Marissa Mayer has taken over as CEO of Yahoo! CNN's Zoraida Sambolin has this profile.

Marissa Mayer takes over at Yahoo!

Former Google executive Marissa Mayer has taken over as CEO of Yahoo! CNN's Zoraida Sambolin has this profile.