To some Wall Street observers, the drop in bid-to-cover ratios is merely a mathematical necessity rather than a cause for alarm. Today's Stocks & Topics: Index Universal Life, Is This Rally Sustainable?, DPZ - Domino's Pizza Inc., What Self-Made Millionaires Have In Common?, The National Debt, Online Brokers For Stock Trading, BIDU - Baidu Inc. ADR, Junk Bond Market, AMRN - Amarin Corp. PLC ADR., WVVI - Willamette Valley Vineyards Inc.