Now the tenth guru, who is Guru Gobind Singh, created kind of a brotherhood or a fraternity for Sikhs with an initiation ceremony. This is called the Khalsa. And although not all Sikhs are required to be part of this, many of them carry on the traditions from that brotherhood. So there is a tradition of them having uncut hair and having beards, wearing turbans, having short pants, sometimes carrying swords, carrying combs. So this is sometimes how you'll see somebody who is a Sikh. And sometimes there's confusion because many people think Sikhs are Muslims because they're wearing turbans, but of course now we know they're not Muslims. There was actually a hate crime in Wisconsin in 2012 where Sikhs were murdered by a white supremacist.