Rio Tinto Group (NYSE:RIO) is one of the stocks Jim Cramer shared his thoughts on. Answering a caller’s query about the stock during the lightning round, Cramer said: I have liked Rio… I used to call it, let’s put it this way, I like Rio so much, even from when I was at Goldman Sachs in the 80s, and I just think you should just go in and own it. I just think it’s a great hedge against all the chaos that we see in the world. Stock market data. Photo by Photo by Alesia Kozik Rio Tinto Group (NYSE:RIO) i ...