Daily Video News Blog: Merck's Liabilities, Liz Claiborne, Kate Spade, Tribune, Research in Motion

Daily Financial Video News Blog: Merck's Liabilities Assessed By U.S. and Tax Authorities - Yikes!; Liz Claiborne Makes a Glitzy Purchase; Billionaires Put Money to Work - Want Media Company; Research in Motion and Trouble With Canadian Securities Regulators. (MRK) (LIZ) (FD) (TRB) (RIM)