Apple: Time to Think Very Different?

Slowing iPhone sales triggered a nearly unprecedented warning from Apple about lower-than-expected revenue for its fiscal first quarter. The Wall Street Journal's Dan Gallagher explains why defending Apple's margins may now be coming at a significant cost to what is no longer the world's most valuable company.

Slowing iPhone sales triggered a nearly unprecedented warning from Apple about lower-than-expected revenue for its fiscal first quarter. The Wall Street Journal's Dan Gallagher explains why defending Apple's margins may now be coming at a significant cost to what is no longer the world's most valuable company.

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