Half the country on alert: "massive winter storm" wreaks havoc from coast to coast Verónica Silveri Pazos
Emergency declared in Minnesota and 65 million projected to be affected by new winter storm Rosana Rábago Sainz
Dramatic report reveals students in dozens of Chicago schools not proficient in math or reading Sabrina Martin
Florida: at least two dead and four injured in explosion at industrial site in Medley Verónica Silveri Pazos