How can Democrats choose the strongest candidate to defeat Trump in 2020? New York Times bestselling author and Republican strategist Rick Wilson explains the qualities that the candidate will need to take down Trump's cult of personality on "Salon Talks." According to Wilson, the candidate needs to focus less on policy and more on beating Trump in Iowa and beyond. "Democratic voters want to see some fight in the dog, someone who's passionate and can articulate the case against Donald Trump," he said. To learn more about why Wilson left the GOP and is now encouraging Democrats to take down Trump, watch the full episode on "Salon Talks."