More rain, flooding forecast along soggy East Coast

Unrelenting rain across the East Coast showed little sign of let-up early Saturday, with record-setting precipitation expected to prolong the soppy misery that has been eased only by news that Hurricane Joaquin is no longer a threat.
A flash flood warning was in effect in parts of South Carolina, where authorities shut down the Charleston peninsula to motorists.
Several feet of water had caused vehicles to stall in downtown Charleston and water has inundated some homes and buildings in the area,