Transcript for Death toll in Colombia landslide rises to over 250 as authorities struggle to deliver aid

Turning out to be epic disaster unfolding in South America more than 250. People have been killed by an avalanche of water and mud triggered by days of torrential rains. And several rivers bursting their banks near the southwestern city of McCullough. While rescue workers frantically search for survivors hundreds of aid workers have been dispatched to deliver fresh water and supplies to stranded survivors. But more heavy rain in the forecast could complicate the efforts he already dire search and rescue. Is still under way.

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