'Avatar' rerelease collects over $30 million at global box office

Theatrical rerelease of 2009 film 'Avatar' generated $10 million in North America and $20.5 million internationally over the weekend. With this weekend's earnings, 'Avatar' widens its lead as the biggest movie of all time with $2.85 billion worldwide. The film's long-awaited sequel, 'Avatar: The Way of Water', will be released on December 16.