Gabrielle Strengthens, Expected To Be A Hurricane By Sunday

Tropical Storm Gabrielle continues to strengthen as it treks northwest. Hurricane Hunters investigated the storm Saturday afternoon, and it is expected that the storm will become a hurricane by Sunday. Gabrielle will start to turn to the north and eventually head to the northeast, moving east of Bermuda. While no landfall on Bermuda is expected, dangerous swells and bands of rain and winds could occur Sunday night into Monday. Here's the latest.