The fathers have eaten sour grapes

in the video we can see Marcus reading an apocalypse from the book of Ezekiel while tearing off and consuming his own colonel medals. By tearing off his own medals, Marcus is performing an action which refers to the Dreyfuss incident. The act of consuming himself could be grasped as self criticism or an ironic view of the political situation in Israel. "The fathers have eaten sour grapes and the children's teeth are set on edge" is a loaded saying in Israeli reality as it includes the debate between the different generations in Israel.