Once we had a rail station in Montgomery that connected to Columbus and went all the way up to Virginia, slave traders could transport thousands of slaves at a fraction of the cost than they could transport by boat, and certainly by foot. And that's how Montgomery became such an active slave-trading space.

Montgomery's unique role in the domestic slave trade was that it was the first community that had a rail line that connected the Deep South to the mid-Atlantic region.

I talk about my grandmother a lot, because she's an amazing person - not in some dramatic, distinct, unique way, but anybody who is the daughter of enslaved people and who has found a way to be hopeful and create love and value justice and seek peace is a remarkable person.

The greatest evil of American slavery was not involuntary servitude but rather the narrative of racial differences we created to legitimate slavery. Because we never dealt with that evil, I don't think slavery ended in 1865, it just evolved.

The landscape in Montgomery and in the South is just saturated with imagery. Markers are everywhere. There's a marker for the first Confederate post office, there's a marker for a ball that Robert E. Lee hosted, there's a marker for where Jefferson Davis had a meeting. We love reminding people about all that was going on in the mid-nineteenth century.

It can be a challenge, but my legacy, at least for the people who came before me, is you don't run from challenges because that's more comfortable and convenient.

I don't think there's been a time in American history with more innocent people in prison.