Editor's note: The following are questions received from viewers of "Mad Money," seen every day at 6 p.m. EST on CNBC.What are your latest thoughts on Las Vegas Sands (LVS)? -- Lee from Utah Jim Cramer: In my opinion, this is a best-of-breed casino operator. The company is a great play on Macau, where the table games are seven times more profitable than Las Vegas. With the stock 10 points off its recent highs, I believe the stock is attractive to purchase in the high-$60's. News Corp (NWS) was a recent top pick of yours. There are two stocks trading under that name; which one do you prefer? -- Bryan from Ohio Jim Cramer: In this case, I prefer the "A" shares to the "B" shares, which trade under the NWS ticker. The A shares are in the S&P 500, and trade at an average of about 2.5 times more shares than the B shares. In my opinion this liquidity is more valuable than the voting rights the B shares carry. Want more Cramer? Check out Jim's rules and commandments for investing from his latest book by clicking here.