>> some of the information on irma comes from storm chasing planes flying above and sometimes directly into the storm. just before air, i spoke with air force reserve flight meteorologist jeremy dehart. you flew in the hurricane last night. you still have planes up tonight. is the storm maintaining its strength? >> it is, actually. it's kind of unprecedented that it is maintains a strength, for such a strong storm, a category 5 for almost three days now. it's the strongest category -- strongest storm to come out of the atlantic on record, in the atlantic ocean. so it's pretty amazing that it's been able to maintain a strength for this long. >> what about its organization? any signs that it may be slowing down at all? >> the forecast track is pretty spot-on the last couple of days. national hurricane center has it