Good Samaritans #PrayForVilonia Tornado Victims Online

Shawn Riddle reacts while searching through the rubble of his family's home destroyed a day after a tornado hit the town of Vilonia, Arkansas April 28, 2014. ANGIE DAVIS / Reuters

When a tornado hit Vilonia, Arkansas, for the second time in three years, people on the Internet began to rally around the town.

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