POWAY, Calif. (JTA) — “Those who are standing can remain standing,” Rabbi Yisroel Goldstein joked, a nod to the standing-room-only crowd that had packed Chabad of Poway for Friday night services. For many of those who filled the sanctuary, showing up was an act of faith, of solidarity, of defiance just six days after a gunman entered the synagogue, killing one and injuring three, including the rabbi. Read more.