The same photo was used by the Guardian, with full credit to the photographer (second photo from top):

Members of the white supremacist group Patriot Front crowded into the Metro in Washington DC on Saturday following a rally. Photograph: Cheney Orr/Reuters

Also in that article an unsung hero with a bullhorn hitting two conservative fallacies with one truth:

The white supremacist group’s gathering attracted some counter-protesters. In one video, a man with a bullhorn shouted at Patriot Front members: “Every single one of you justifies the fucking right to abortion.”