Source: The National Herald To the Editor: I have been following the news about Hurricane Sandy and all the people who have been suffering from damage from the storm. My family and I made a donation through the Red Cross, and I am happy that Greek-American groups like the Philoptochos and AHEPA have been helping, but I’m afraid that our community has not stepped up to the degree that it could or should. Maybe none of our societies and institutions are organized to react quickly, and maybe the Church and the above groups will make an impact over time, but…