Two years ago, at the height of the first Egyptian uprising, RadioBoston spoke with a group of young Egyptians who were living in Massachusetts when former President Hosni Mubarak was thrown out of power. Then, they felt a surging sense of joy, possibility, hope, along with a little trepidation. Today, they’ve invited them back. Hesham Hamoda, HMS instructor in psychiatry at Boston Children’s Hospital, was one of the guests on the show.