Big Tree Limb News Today

Msnbcs special live coverage of hurricane irma, pummeling the coast of cuba. it is expected to take a sharp turn tonight hitting the florida keys directly tomorrow morning. irmas outer bands are already being if elt in the keys. lets get to emergency response teams on standby in florida. cammie clark is the public information officer with monaco county emergency management at the southernmost county, youre talking key largo, what do you know about things right now where you are? >> ive just been...