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Brian Todd reports on dramatic rescues and jarring images of floods that slammed the southern U.S.
RELATED STORY: Flooding claims more lives in rain-battered states
More rain is expected this weekend in already flooded parts of Canada. CNN's Paula Newton reports.
RELATED STORY: In Alberta, misery rises along with floodwaters
A Florida couple contemplates starting over in wake of Tropical Storm Debby's destruction. CNN's George Howell reports.
RELATED STORY: Thousands still under evacuation in Florida as Debby moves out
Managers at Fort Calhoun Nuclear Station in Nebraska are concerned floods could trigger a disaster similar to the one in Japan. CNN's Brian Todd reports from Nebraska.
RELATED: NRC chairman to visit Nebraska nuclear plant surrounded by water
Many families in Minot fear flooding will wash away their homes and neighborhoods. CNN'S Ted Rowlands reports.