Below is a YouTube video from Highpoint Church in Memphis Tennessee. "Grace: A biblical perspective on current events"  is a church sermon, delivered by Pastor Wil Franco on June 8th. 

It is an excellent treatment of how Christians should view the current racial strife. This is one of the clearest and most non-partisan explanations of the cultural challenges we are facing that I have found. It is a full hour long, but everyone I've shared it with (mostly Christians) agrees that it is worth the time investment.

This is an excellent way to get some background on what the bible actually says about racial unity, which is often misrepresented... both inside and outside of the church. 

For non-Christians, you'll hear theological positions you disagree with, but I hope you continue to listen as there is a lot of valuable, non-theological content throughout.

For atheists, you will obviously also hear theological positions you disagree with. As an atheist, they should be easy to ignore to get to the "valuable, non-theological content". Self-Enlightenment Tip: If it is not easy for you to ignore the theological content, e.g., if it is any more uncomfortable than listening to someone talk about Bigfoot or alien abductions, then you are not actually an atheist...