A Steel Baron's Bundle Dots Billionaire's Row

Feb. 5 (Bloomberg) -- ArcelorMittal chairman and CEO Lakshmi Mittal has accumulated billions on the back of a juggernaut steel business, among other ventures. Olivia Sterns takes a look at his fortune. (Source: Bloomberg)
Hacker Teen Uses 'Swatting' to Harass Online Gamers
04:46 - Bloomberg's Emily Chang reports on the teenage hacker who admitted to "swatting" online gamers. She speaks on "Bloomberg West." (Source: Bloomberg)
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