Shoot, do your homework, they were picked up right after the incident, dancing and cheering at the Mossad's evil perpetrated on America. Strings were pulled though, and a few brave people got the truth out about them.
Not horrified - dancing and cheering.
They got out of the country fast and unarrested, and they did interviews back in Israel, not acknowledging it directly, but still doing so indirectly for those who understood their hints.