Someone should mention the CLASS ACT that was the Arizona Cardinals and organizers of the pregame. The Cardinals stood arm in arm through the full ceremony that included the the display of an American flag covering the full football field and the singing of the National Anthem.
As a bonus we got to see that jerk Jerry Jones watching his team get booed as the whole team knelt.
Arizona - The new good guys.
Dallas - Jerks all.
I wonder if the Cowboys would have taken the knee if the game were in Dallas.