Back On The Record with Bob Costas

In this edition: interviews with MLB Commissioner Robert D. Manfred and Philadelphia 76ers head coach Doc Rivers; plus, the in-studio roundtable discussion will include: Dave Zirin, author of "The Kaepernick Effect: Taking a Knee, Changing the World"; Christine Brennan, sports columnist for USA Today; and Bomani Jones, star of HBO’s "Game Theory with Bomani Jones."