On "Checking In" at Standing Rock

So early yesterday morning, I opened up Facebook to see that one of my friends had checked in at Standing Rock Indian Reservation in North Dakota!  Not only one, but several!  In fact, the list kept on growing!  At first it appeared that a bunch of my old classmates at University of Iowa had taken a road trip together, but then I saw folks checking in from Chicago, Seattle, and even L.A.!  Overwhelmed, I considered how the most I had done so far is donate a few bucks to th...