What have we learned from tornados like the one that struck Joplin, Missouiri? Could deaths, like those six people who were killed at an Amazon warehouse in Edwardsville have been prevented? Some are saying yes, if the industry had allowed certain safeguards to be put in place. To discuss this, we were joined by a journalist who's been covering this issue and a professor of civil and environmental engineering.

A major winter storm is disrupting transportation routes in parts of New England and the Midwest, after bringing snow and freezing rain to the areas.

Heavy storms, including a tornado near the town of Good Hope, caused damage in western Illinois Tuesday night.