On Thursday night, a man unfurled a Nazi flag at a Bernie Sanders rally in Phoenix, Arizona, and major news networks have so far failed to cover the incident despite a growing number of anti-Semitic attacks in the United States and abroad.

A Media Matters review of broadcast and cable news channels found that none mentioned the incident of a man unfurling a swastika flag in the crowd at the Sanders rally. The video of the incident was posted on Twitter shortly after it happened, and it has been viewed more than 1.2 million times.