text:  He sought political asylum at the Ecuadorian Embassy in London, where he lived for seven years until he was evicted in 2019 and then served time in a British prison. His odyssey from asylum to prison will end with his freedom to follow in Australia. I'm Jeff McKay in Washington. Dam failure in Minnesota continues to cause evacuations, and more than a foot of rain and unprecedented flooding has submerged towns in Iowa and South Dakota. Correspondent Julie Walker reports.