| CNN.com delivers up-to-the-minute news and information on the latest top stories, weather, entertainment, politics and more. | 3 big challenges facing the world | | The slowing of economies around the world -- in both developed and emerging nations -- is a reminder that we cannot sit back and wait for growth to happen. Instead, leaders must continuously push for reform and innovation, while also being mindful of the global impact that their policies are having. |
| Why are we wasting $7 billion on TSA? | | News that the Transportation Security Administration missed a whopping 95% of guns and bombs in recent airport security "red team" tests was justifiably shocking. It's clear that we're not getting value for the $7 billion we're paying the TSA annually. |
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