Kapparot Aftermath in New York City, 2016

Copied from https://youtu.be/HvCl52ZMfPg

A mainstream source (https://blogs.timesofisrael.com/the-non-jewish-origin-of-kapparot/):

"A fowl is waved counterclockwise around the head of men and women and words are recited requesting that the person’s sins be transferred to the fowl. “This is my exchange, my substitute, my atonement. This rooster shall go to its death, but I shall go to good, long life, and to peace.” The rite concludes with the slaughtering of the fowl, although too many Jews toss the chicken into the trash."

A non-mainstream source (https://mothman777.wordpress.com/):

"The Jews practice kapparot, an occult process whereby auric attachments linking them to the source of any due karmic repercussion are simply severed and then attached to some poor innocent, who must then suffer all the karmic repercussions that the Jew would have done."

For the rest of his comment see http://www.renegadetribune.com/how-can-you-live-with-yourselves/