Interesting little battle shaping up in the fast-food realm, and it isn't between restaurants -- it is within one. According to the Associated Press, Burger King (BKC) franchisees are suing the company over its recent $1 double cheeseburger promotion.

The reason for the lawsuit is that the franchisees are losing money on the deal because the company is setting maximum menu prices, which Burger King is not allowed to do. The National Franchise Association (NFA), which represents more than 80% of Burger King's U.S. franchise owners, says that the promotion is forcing restaurant owners to sell the quarter-pound burger at a 10-cent loss. One Burger King franchisee said that the burger in question typically costs franchisees $1.10.

Even with the ringleader in jail, the pursuit of Bernie Madoff doesn't seem to be finished. Sunday night, the trustee who's winding down the Madoff company said on 60 Minutes that Madoff's two sons (Mark and Andrew), brother (Peter) and niece (Shana) will be slapped with a $198 million suit. They are alleged to have known about the Ponzi scheme, according to the trustee, Irving Picard and his chief counsel, David Sheehan.

Sheehan and Picard are also working under the assumption that there is still some money hidden, quite a lot of it, in fact. Picard told the show, "We'd assume it's millions and millions of dollars." Yet, this probably wouldn't help with the task in front of them.

A judge in Texas has ordered Microsoft (MSFT) to stop selling some versions of its Word software in the United States within two months. This follows a May decision that found Word infringes on a Canadian tech firm's patent.

The offending programs are Word 2003 and Word 2007, which seem to have borrowed technology on how to encode and display information. In addition, MSFT was ordered to pay $290 million to the Canadian firm i4i for damages and interest. The judge also issued an injunction that will take effect in 60 days, this move will not allow MSFT to sell Word products including the patented technology.

The verdict leaves Abbott stock in a tenuous position. The healthcare sector has been in the crosshairs lately as concerns about costly medical reform swirl, with the SPDR S&P Pharmaceuticals (XPH) ETF down slightly year-to-date, compared to the nearly 5% gain on the S&P 500. Abbott Labs has underperformed both comparables, and is down 10% year-to-date.

In yesterday's online edition of The Wall Street Journal, it was reported that MBIA (NYSE: MBI) is facing lawsuits from a group of 18 different financial institutions. The lawsuit was filed in New York State court and includes the likes of J.P. Morgan Chase (NYSE: JPM), Bank of America (NYSE: BAC), Morgan Stanley (NYSE: MS), and UBS (NYSE: UBS).

These banks are claiming that the way MBIA split its municipal bond insurance business earlier this year was "an unlawful attempt to escape" its contractual obligations to cover losses from mortgage securities. In addition to the split earlier this year, MBIA shifted $5 billion to a municipal bond insurance company.

Footwear manufacturer Pony is suing much larger (and presumably richer) foe Nike (NYSE: NKE). Pony contends that Nike has infringed on its "iconic logo" (look familiar?) in Nike's new "V for Victory" soccer advertising campaign.

Pony contends that the chevron seen on the player's chests is far too close to its chevron-based logo, which the company has used for 35 years.

Pony stated, "The key distinguishing feature of the [Nike] campaign is the use of a chevron mark, which is identical or virtually identical to the registered trademarks owned by Pony."

Does Pony have a point? Yes, but I have some problems I feel I should address here. First, I am no legal or design expert, but isn't Pony's original chevron logo a bit similar to Nike's iconic swoosh?

Credit-card concerns Visa, Inc. (NYSE: V) and MasterCard, Inc. (NYSE: MA) will be shelling out up to $2.75 billion to settle an antitrust suit with Discover Financial Services (NYSE: DFS). Specifically, MasterCard will pay Discover $862.5 million in the fourth quarter, while Visa will fork over $1.89 billion over the course of 2009. Following the release of the settlement's details, an analyst at Keefe, Bruyette & Woods is weighing in favorably on all three firms.

Sanjay Sakhrani called the news "a big win for Discover, as it provides an additional cushion to contend with the implications of a weaker U.S. economy." He expects the payments will add about $1.75 to Discover's earnings per share. However, he also cited the report as an upside catalyst for MasterCard and Visa, as it eliminates an overhang on shares of both companies -- an assertion supported by analyst Julio C. Quinteros, Jr., of Goldman Sachs.

Unfortunately, though, it's not all sunshine and rainbows in the credit-card group today. Morgan Stanley (NYSE: MS) has filed its own suit against Discover in New York State Supreme Court, alleging that it's entitled to a chunk of the $2.75-billion settlement. DFS was spun off from Morgan Stanley last year, and the latter company claims that it should receive a portion of the award under the terms of a special dividend agreement.

Not so fast, says Discover, which alleges that its parent company is in violation of their spinoff agreement, and "the amount of Morgan Stanley's special dividend is a matter of dispute." Morgan fired back that "there is absolutely no basis for Discover's claim that the agreement was breached." Stay tuned to see how this credit-card drama plays out -- in early trading, shares of all three credit card companies were higher.

Elizabeth Harrow is an analyst and financial writer in the research department at Schaeffer's Investment Research. She is featured in the video series Schaeffer's Daily Q&A on SchaeffersResearch.com.

MAJOR PAPERS:

• The market for private mortgage insurance has narrowed and is tougher to obtain, further pressuring home buyers and affecting the market, the Wall Street Journal reported. "Clearly, the pendulum had swung a little too far in terms of flexibility in underwriting," said Len Sweeney, the chief risk officer at AIG United Guaranty, a part of American International Group Inc (NYSE: AIG).
• In a agreement with Viacom Inc (NYSE: VIA), Google Inc (NASDAQ: GOOG) said it will remove visitor data from YouTube before it fulfills a judge's order to send data to Viacom, as a part of a larger copyright lawsuit, the Wall Street Journal reported.

• As part of its effort to emerge from bankruptcy protection, the Detroit News reported that Delphi Corp (OTC: DPHIQ) announced plans to sell its brake business. Delphi has retained W.Y. Campbell and Co to help sell the unit, which has around 1,000 employees worldwide.
• The New York Post learned that Dick Fuld, the CEO of Lehman Brothers Holdings Inc (NYSE: LEH), is seriously considering ways to take the company private. The Post said that talks centering on the privatization of Lehman have "gotten very serious consideration," according to sources, although details on how a maneuver may work remain unclear.