Jason Del Rey discusses his book 'Winter sells all' and explores the rivalry between Amazon and Walmart, how each company has influenced the strategies of the other, and the challenges Walmart has faced over the last 20 years.
Jason Del Rey, journalist and author, discusses his book Winner Sells All: Amazon, Walmart, and the Battle for Our Wallets.
Hosts: Carol Massar and Matt Miller. Producer: Paul Brennan.
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