Videos Show a Collision of 3 Groups That Spawned a Fiery Political Moment

They were high school boys who had traveled from Northern Kentucky for the annual March for Life in Washington. He was a Native American man in town for a march to support indigenous people. On Friday, in front of the Lincoln Memorial, their worlds collided and generated an explosive political moment that has generated one cycle of outrage after another.

The first images to ricochet across social media showed a young man, Nick Sandmann, wearing a red “Make America Great Again” hat and appearing to be in a standoff with Nathan Phillips, the Native American man.

More videos have shown that the encounter was preceded by taunting from a small group…