On the night Trayvon was killed,

Nobody else was there.

Confusion and ignorance about what exactly happened . . .

But

. . . any American with open eyes not just African Americans knows the extent to which young black men in this country are casually assumed to be dangerous troublemakers just for nothing.

Just for walking down the street. Just for wearing a hoodie.

In the same editorial. Casually assumed. For wearing a hoodie. How does S-T know this in view of the confusion and ignorance?