More than 2,600 flights were canceled nationwide Friday and more are expected today because of Midwest storms and inspections that have taken many Boeing 737 planes offline The Midwest is being hard hit by snow, with blizzard warnings issued on Friday for the Midwest and Great Lakes. Days ahead of Monday’s Iowa caucuses, the National Weather Service in Des Moines is urging drivers to stay off the roads. Chicago was the biggest pain point for travelers, with hubs Dallas and Denver close behind. A Chicago g ...