Today on American Morning, Kiran Chetry is live from Tucson, Arizona after tragedy struck the city this weekend. Six people were killed and 14 others were wounded in a Saturday shooting outside of a Safeway supermarket. One of those wounded in the incident was Representative Gabrielle Giffords. She was shot in the head and underwent … Continue reading AZ Rep. James Farley: Gabrielle Giffords' family is "strong" & "optimistic"