It is the largest evacuation in american history. This is the scene earlier in tampa, florida, as folks tried to get out of town. We heard from the governor a few minutes ago. Some 76,000 are already without power in florida. Millions expected to be without power. Some of them perhaps for weeks. Shelters already overflowing. They are opening new shelters in parts of south florida. The storm has been called historic, catastrophic, devastating, and deadly for a reason. It has already ravaged parts of the caribbean, slamming into cuba as a category five. This was the scene in st. Martin. Officials there saying 90 of the island has been all but destroyed, insisting they have never seen anything like it. Moments ago Florida Governor rick scott delivering a stark message to residents, irma is here. Hurricane irma is already impacting florida. The heart of the storm is quickly approaching us. Millions of floridians will be seeing impacts with life threatening winds tonight. Tonight. If you ha