A powerful social experiment set out to show the discrimination that many Muslims sadly face every day in America, and the results were quite striking.
ABC News' "What Would You Do" segment recorded people expressing anti-Muslim views and harassment, and captured some disheartening moments.
An American soldier ultimately redeems our faith in humanity, though.
Unaware he was being set up, he defends a Muslim store clerk from an actor posing as a customer and making defamatory comments about his religion.
On this 12th anniversary of 9/11, watch the amazing video below: