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From there, Michael took a less conventional path than many Silicon Valley executives by moving into government, serving from 2009 to 2011 as a White House fellow under President Barack Obama, serving as special assistant to then–Defense Secretary Robert Gates at the DOD where he managed projects in Afghanistan, Iraq, and Pakistan and oversaw efforts aimed at reducing bureaucracy to provide resources to soldiers.，这一点在新收录的资料中也有详细论述
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After all these nights of sleeping on the job, I've found which mattresses left my back aches and pressure pains in the past. Below are our favorites to sleep on if you have back pain, plus advice for how to navigate back pain and sleep overall. While you're here, don't miss our related buying guides, including the Best Mattresses, Best Pillows, and Best Sheets, for an all-around best sleeping experience. All of the prices shown below are for queen-size models.，推荐阅读新收录的资料获取更多信息
美国和以色列对伊朗的军事打击已持续十天，战火不仅在中东蔓延，也开始在美国国内引发争议。