Opinion A Torah scroll. At a time in American politics when it seems just about anything is possible, it was one of the more bizarre occurrences of a congressional session that has had no shortage of them. Last month, two members of Congress — one Democrat and one Republican — announced that they were forming a Torah Values Caucus . It would be one among many dozens of caucuses that seek to advance myriad causes. But there was a really odd thing about this one. Though the title suggests that this group will be guided by the laws of Judaism,...