Quick Study: Top 100 Global Brands; Good vs. Bad Stress Among Leaders; Media Multitasking Isn’t What It Used to Be

*Global Brand Blockbusters: For the eighth consecutive year, BusinessWeek teamed up with Interbrand, a leading brand consultancy, to publish a ranking of the top 100

global brands by brand value. Google, Apple and Amazon are among this year's top gainers, while Merrill Lynch, Gap and Morgan Stanley are among the companies that slipped

dramatically down the list.