I do believe that something akin to a racial caste system is alive and well in America.

There can be many bars, wires that keep a person trapped. All of them don't have to have been created for the purpose of harming or caging the bird, but they still serve that function.

Mass incarceration has become normalized in the United States. Poor folks of color are shuttled from decrepit, underfunded schools to brand new, high tech prisons and then relegated to a permanent undercaste - stigmatized as undeserving of any moral care or concern.

When young black men reach a certain age - whether or not there is incarceration in their families - they themselves are the target of police stops, interrogations, frisks, often for no reason other than their race. And, of course, this level of harassment sends a message to them, often at an early age: No matter who you are or what you do, you're going to find yourself behind bars one way or the other. This reinforces the sense that prison is part of their destiny, rather than a choice one makes.

One study conducted in Washington, D.C. indicated that 3 out of 4 black men, and nearly all those living in the poorest neighborhoods could expect to find themselves behind bars at some point in their life.

In a growing number of states, you're actually expected to pay back the costs of your imprisonment. Paying back all these fees, fines, and costs may be a condition of your probation or parole. To make matters worse, if you're one of the lucky few who actually manages to get a job following release from prison, up to 100% of your wages can be garnished to pay back all those fees, fines and court costs. One hundred percent.

In my view, the critical questions in this era of mass incarceration are: What disturbs us? What seems contrary to expectation? Who do we really care about?