The ADL has updated its database to include the "OK" hand symbol, which became fodder for a 4chan trolling campaign to dupe viewers into thinking the fingers formed the letters "W" and "P" to mean "white power." But the ADL says extremists also are using it as a sincere expression of white supremacy.

"Time", "Hate Symbols Database Expands to Include 'OK' Hand Gesture and 'Bowlcut' Hairstyle"