Lehman Shares Hit as Domino Speculation Grows

``Lehman Brothers shared dropped more than 30 percent as Wall Street wondered whether the firm might be the next domino to fall in the banking meltdown. Even as Moody's Investors Service affirmed its "A1" rating on the senior long-term debt of Lehman, traders dumped shares of the investment bank, after sending the stock down nearly 15 percent Friday.''