Police officers hold the line as they remove belongings left behind after they cleared Civic Center Park, on November 12, 2011. (AP Photo/Leah Millis - The Denver Post)

2011年11月12日，在清理了市中心公园以后，警察们移除了遗留物品之后仍然严防死守。

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WHITEHOUSE: Gaggle aboard Air Force One en route Orlando, FL,