Why does Rashi detail specific events that Yitro "heard," when the Torah itself tells us that he heard "everything…"?
Yitro wants Moshe to listen for the messages contained in his family's names.
In honor of the upcoming yahrzeit on 25 Shevat of my late grandfather, Jack Filler z"l, who loved to learn the Keli Yakar. His name continues to inform and inspire--yehi zichro baruch.