Yesh Atid head Yair Lapid has commented on the video clip of youths expressed pleasure of the arson and murder in Duma, which was published by Channel 10.
"These people are a danger to the State of Israel and we must fight them the same way we fight Hamas or Hezbollah," he wrote on his Facebook account.
MK Lapid added: "We don't need to struggle only against the Jewish Hamas, but also against the reality that birthed them in sin. It's time for us to join together - right, left, and center - against the extremist and horrible mindset that gave birth to this bloody wedding."