good morning, glad you're with us on this thursday, i'm kiran chetry. >> i'm jim acosta. she calls herself jihad jane charged with using the internet to recruit terrorists for attacks overseas. reports she is talking and we have an interview with her former boyfriend to find out what he thinks about colleen larose is a's alleged double life. >> three armed robbers in california foiled by a 7-year-old boy. the child may have saved the lives of his family, including his parents and little sister when a gunmen broke into their home. calling little carlos a hero. shocking findings from a cnn investigation. find out how dirty the air circulating through airplanes really is. allen chernoff has a behind the scenes look at the toxic air. we start with a woman who is a suspect and many say in a way represents one of the greatest