Could Howard Schultz play spoiler? It's happened before
FILE: Starbucks CEO Howard Schultz speaks at the Starbucks annual shareholders meeting, Wednesday, March 22, 2017, in Seattle.
AP Photo/Elaine Thompson
Kim Malcolm talks with University of Washington history professor Margaret O'Mara about the historical impact of independent and third party candidates on presidential elections.
The former Starbucks CEO said he's seriously considering running for president in 2020.
Listen to the interview by clicking the play button above.

