iPhone 3GS price drop, Amazon opens an app store and more in this week's news
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Verizon CEO makes no mention of iPhone at CES 2011.
Motorola looks to challenge the iPad with their new Xoom tablet.
Amazon gets into the app business and opens Android app store.
AT&T Drops the iPhone price 3GS to $49.
CDMA Windows Phone 7 devices are on the way.
