temperatures. places like indy, des moines, fargo, in between the cities you'll find subzero numbers and on wednesday, low 20s in atlanta. subfreezing temperatures into the florida panhandle and more certainly in the cards. >>> meanwhile severe storms are dumping rain in alabama and wind gusts of 50 miles per hour are raising fears of wildfires. red flag warnings are in effect in southern california. >>> and president obama says the beheading of an aid worker is pure evil. kassig is the fifth that isis has killed. susan mcginnis is in washington. good morning. >> good morning, anne-marie. peter kassig is being remembered as a humanitarian who helped save the lives of those caught in civilian war. now washington is accelerating its efforts to destroy the group. the 15-minute video purportedly