. >> matt winslow: yep. >> whitaker: brian malone and matt winslow, an american who owns a vacation homen the island, told us why all those generators are still running. >> winslow: the substation in marsh harbor which feeds us the power's destroyed. and then, of course, you can see all the utility poles-- are pretty much destroyed. so this isn't a case where you-- you come in and replace some poles, and you flick a switch. this is months, and months, and months of-- of work. >> whitaker: hope town is on one of several small islands ravaged by dorian, which then moved across seven miles of open water to marsh harbour, the largest town in the abacos. at least 60 people died in marsh harbour, and destruction is still everywhere. total damage and loss from dorian is estimated at $3.4 billion. when you see the extent of the destruction, where do you even begin? how do you even begin? >> hubert minnis: that's always the question: where do we begin? >> whitaker: bahamian prime minister hubert minnis and viana gardiner, a top aide, visited marsh harbour with us, and pointed to one huge priority