florida keys with hurricane force wind and pound iing track. officials warning that irma is likely to bring potentially lethal flooding along the coast and widespread power outages. issa? >> thanks very much michael. it's not just shifting west. as we heard in the last 20 minutes from tom saida it's shifting northwest. for many people the shift we have seen in the last six hours or so has caught many people by surprise. the city of naples is in the eye of the storm. that's where we find our ed lavendara. ed from what you have seen on the ground, are people heeding the warnings? have people been able to seek shelter? >> yes, from what we have seen today. and we have been here since early this morning in the city of naples. i had a chance to talk with the mayor of the city who says he