I suggest to Svnla and anyone else who has not heard Obama's Dallas speech to give it a listen and decide for yourselves. LK's comment above ("pretty much said it is the fault of whites") is absolute and total nonsense and political BS straight out of the Trumptwitterverse and sorely disappoints me, as LK has proven in the past that he is very capable of actual thought and discussion.
IMO that speech was superb and audacious in it's intellectual discussion of race relations and policing problems, as well as being a comfort and apt tribute to the fallen officers. BTW the line about it being easier to obtain a glock than a book or computer got quite a heartfelt round of applause from that mostly police audience. They, at least, understood the point Obama meant to convey.
Here's the link-watch it tonight instead of some insipid network TV show or the talking heads on cable "news":
https://www.youtube.com/watch?v=A5IcMdwV6Hg
For extra points if you want to see firsthand the difference between a real leader and a pretend wannabe, here is The Donald's latest Law And Order Candidate (TM) teleprompter reading:
https://www.youtube.com/watch?v=dM6o3D9rTVE