Over the last few weeks, Donald Trump has left no doubt that he is a racist. He has also made it clear -- race will be perhaps THE biggest issue in 2020. The question is: Can racism win?This week Katie and Joe talk to Keith Boykin. Keith is a CNN political commentator, New York Times best-selling author, and a former White House aide to President Bill Clinton. Keith teaches at the Institute for Research in African-American Studies at Columbia University in New York and previously taught at American University in Washington, D.C. He is a co-founder and first board president of the National Black Justice Coalition.