Detailed text transcripts for TV channel - MSNBC - 20150519:04:03:00
Nearby to mt. st. helen's what was in the air eventually subsided. it was what happened on the ground that even 35 years later they are still having to cope with because the largest landslide in recorded history physically changed their world. i mean when the top of that mountain blew off and the whole northside collapsed, the debris from that in less than ten minutes filled an ajade gent river valley it is filled 25 square miles of that river valley to an average depth of 150 feet. in less than ten minutes. imagine taking this huge river valley and fi&ing it with debris that is the height of ...