Audio slideshow: At Republican convention, celebration amid protests

Inside the Xcel Energy Center, Republican convention delegates cheered Alaska Gov. Sarah Palin. Outside the security gates, peace (and other) activists gathered.

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iPhone 6S chip controversy over battery life

Not all new iPhones have the same processor chip, but Apple says differences in performance are minimal. Apple also pulls ad-blocking apps over privacy concerns, and Netflix raises its price again.

by Bridget Carey