Would Justin Amash siphon off Trump or Biden voters in 2020 bid?

Donald Trump could lose voters to Rep. Justin Amash's presidential run as a Libertarian if he were to win that party's nomination and enter the 2020 race. In this excerpt from a larger panel, MSNBC analyst Elise Jordan and election researcher and forecaster Rachel Bitecofer, assistant director of the Wason Center for Public Policy at Christopher Newport University, join Joy Reid to elaborate.