If there was a "signal to the world" that Iran isn't ready to play fair with their own people or their neighbors, this is it. We already have one nuclear despot in the world, does the nearly impotent world community want to have a two? Each with missiles and weapons that can reach significant population centers without even being loaned out to deniable terrorist factions. This is the future that accomidation and inaction brings.
Support the students for they are the soldiers of the present. Think of the lives of the soldiers of the future they will save if they are sucessful.