when we come back, erin heaney and steve phillips of the advocacy group the white stripe project willts to attract white voters back to the democratic party by discussing issues of equity and race. >> tonight on q&a, presidential historian richard norton smith shares his biography of president gerald ford. he talks about ford's personal life, anti-establish in politics, and his effort to heal the countrowing the watergate scandal and his controversial decision to pardon richard nixon. >> our long national nightmare is over. >> the irony about the whole phrase, whoever wrote it, is for did not want to use it. ford thought it was kicking a man when he was down. and he made the case, people need to hear this. they need to hear it from you. the final surprise is that our long national nightmare was far from over. >> richard norton smith tonight at 8:00 p.m. eastern on c-span's q&a. you can listen to q&a and our podcasts on our free c-span now app. >> live today on in-depth, author joins book tv to talk and take her calls on religious freedom and the sexual revolution in america. she is an