Isaac gains strength, shifts west
Meteorologist Bobby Deskins tracks Isaac's path as it heads to the U.S.
http://www.kare11.com/video/1802852030001/1/Isaac-gains-strength-shifts-west
http://bc_gvpc.edgesuite.net/img/963482463001/201208/2686/963482463001_1802839504001_th-5037b22210cdb0e44bc05271-1592194043001.jpg?pubId=963482463001
Isaac gains strength, shifts west
Meteorologist Bobby Deskins tracks Isaac's path as it heads to the U.S.
rnc2012tropical stormforecastTampawtspweathervpcFloridahurricaneisaac
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