Ground stops at major airports ahead of holiday rush

Severe weather tonight rocking parts of the country and causing ground stops and delays at major airports packed with holiday travelers. >> It doesn't look good outside. >> More than 52 million people will fly over the holiday with the busiest days at airports through this weekend, plus just after Christmas.Darlene Del Rosario calls this the nerve center for United flights at Newark. >> We're always in planning mode 247 for United Airlines to make sure our customers get the least impacted. So, right now we' ...