Heart-wrenching, warming moments from Hurricane Harvey shared on social media

HOUSTON (KGO) -- Some of the most heart-wrenching and heart-warming moments have been shared on social media that capture both the desperation and the decency of people in the Hurricane Harvey flood zone.

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PHOTOS: Historic flooding devastates Houston area

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Oscar Peru of U.S. Customs and Border Protection searches for flood victims from a helicopter after torrential rains pounded the area on August 31, 2017 near Sugar Land, Texas.

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