Jul. 23 - Dolly strength over the Gulf of Mexico, and residents along the U.S.-Mexico border are now contending with torrential rain.
1,200 National Guard troops have been placed on alert and a disaster declaration has been issued for 14 low-lying counties.
Texas officials said they would not order mandatory evacuations unless Hurricane Dolly reached Category 3, with wind speeds of over 111 mph. Jon Decker reports.
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