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New app helps fight parking tickets
Few things enrage normally calm people like finding a parking ticket tucked under the windshield wiper of their car.
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Facebook's $19 billion move you might not notice
What if Facebook spent $19 billion on something and most people never noticed?
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Could a robot help sniper victims?
Two Syrian refugees are working on a robot to help sniper victims. CNN's Arwa Damon reports.
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Internet trolling protected free speech?
Michaela Pereira and John Berman talk to Brett Larson and Michael Fertik about a new study focused on internet trolling.
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Hug it out, from a thousand miles away
Wearable tech company CuteCircuit releases a consumer version of its "hug shirt" in March. CNN takes an up-close look.
