Newspaper wrap-up: Barnes & Noble may bid for Borders

MAJOR PAPERS:

Barnes & Noble Inc (NYSE: BKS) is considering a bid for rival bookseller Borders Group Inc (NYSE: BGP), the Wall Street Journal reported, a move which would allow Barnes & Noble to improve profits and reduce costs. Antitrust issues could prevent a deal.
The Wall Street Journal also reported that Carl Icahn's effort to remove Yahoo! Inc's (NASDAQ: YHOO) board has picked up new supporters, including T. Boone Pickens, who acquired a 0.75% stake. Some Yahoo shareholders believe it is still too early to predict whether Icahn will be able to carry July 3's shareholder vote.
A Financial Times investigation discovered that Moody's Corporation (NYSE: MCO) incorrectly awarded top ratings to billions of dollars to debt products due to an error in its computer models. Moody's said it is in the process of "conducting a thorough review" of the rating of the constant proportion debt obligations, which should have been up to four notches lower.

OTHER PAPERS:

According to the people briefed on the matter, the New York Times reported that the buyout of Penn National Gaming Inc (NASDAQ: PENN) by Fortress Investment Group (FIG) and Centerbridge Parters may involve revised terms. The sources said the negotiations may "delay or even imperil" the deal.