Official v1.4.0 - Responsive WordPress News, Magazine, Blog
ThemeForest - Official – customizable, ultra responsive, retina-ready WordPress Theme that everybody wants. Easy to setup.
Demo Link
http://themeforest.net/item/official-responsive-wordpress-news-magazine-blog/4667180
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Note : Please use this theme only for educational and testing purpose. For commercial, buy it from it's official website.