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2:30
70M Americans Face Severe Weather Threat Across Central U.S. | NBC Nightly News
3:26
Millions across the South and Midwest at risk of severe weather
2:18
More than a dozen tornadoes reported in Nebraska and Texas
2:19
More than 30 million under severe weather alerts
2:25
Texas Still Reeling One Week After Winter Weather Disaster | NBC Nightly News
4:02
31 million under winter weather alerts
2:49
News 5 at 6 - Friday night thunderstorms wash out Nebraska State Fair / August 23, 2014
1:34
Bone-Chilling Cold In U.S. Sparks Climate Change Skepticism | NBC Nightly News
