Ouch! Steve Jobs and the Ugliest Patent Fights Ever

Nov. 30 (Bloomberg) -- Bloomberg's Rachel Crane considers the costly Apple-Samsung patent dispute, and takes a look at three other contentious patent battles that proved incredibly costly.

Ukraine's Poroshenko: Confident Good U.S. Ties Continue
07:42 - President of Ukraine Petro Poroshenko expresses his confidence in continued good ties between Ukraine and the United States and discusses the world's need for NATO and the future of trade sanctions against Russia. He speaks from the World Economic Forum in Davos, Switzerland on "Bloomberg Surveillance." (Source: Bloomberg)
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