After weeks of insisting they wouldn't cave in, NFL officials did just that Wednesday. Now all of America can see the Patriots' shot at history.

Saturday night's game between New England and the New York Giants on the NFL Network, which is available in fewer than 40 percent of the nation's homes with TVs, will be simulcast on CBS and NBC.

The Patriots could become the first NFL team to go 16-0 in the regular season.

In a case that could affect passengers delayed on planes at airports nationwide, an industry trade group is challenging New York's law requiring airlines to provide food, water, clean toilets and fresh air to passengers stuck on the ground for more than three hours.

New York lawmakers passed the "airline passenger bill of rights" — the first law of its kind in the nation — after a series of delays last winter at John F. Kennedy International Airport that left some passengers stranded for more than 10 hours with no food or water, overflowing toilets and no air conditioning.

Thick black smoke billowed from a fire Wednesday on the White House compound in the Eisenhower Executive Office Building.

The blaze appeared to be located in Vice President Dick Cheney's suite of ceremonial offices on the second floor of the building.

For perhaps as many as 27 million American adults, keeping warm this winter will mean borrowing money and 20 million will use credit cards to be able to afford their heating bills, according to a CreditCards.com poll.

Nearly 12 percent of Americans say they will need to borrow money to pay winter heating bills; 9 percent will need to use credit cards to be able to afford their heating bills. The poll, commissioned by CreditCards.com and conducted by GfK Roper Public Affairs & Media, surveyed 1,004 randomly selected American adults by telephone Dec. 7-9, 2007 to gauge their attitudes about energy costs in 2008. A majority say they expect oil and gasoline prices to get worse in 2008.

Defensive back Anthony Smith is so certain the Pittsburgh Steelers will end the New England Patriots' unbeaten season, he is guaranteeing a win Sunday in Foxborough.

The Patriots (12-0) may have the perfect record, Smith said Wednesday, but it should be New England that is worried about the Steelers (9-3) rather than the other way around.

"People keep asking me if we're ready for the Patriots," Smith said. "They should be asking if they're ready for us."

Is Smith so confident that he is willing to copy one of former Pittsburgh linebacker Joey Porter's familiar motivational ploys by guaranteeing the Steelers will win?

"We're going to win," Smith said. "Yeah, I can guarantee a win. As long as we come out and do what we got to do. Both sides of the ball are rolling, and if our special teams come through for us, we've got a good chance to win."

A new assessment by American intelligence agencies concludes that Iran halted its nuclear weapons program in 2003 and that the program remains on hold, contradicting an assessment two years ago that Tehran was working inexorably toward building a bomb.

The conclusions of the new assessment are likely to be major factor in the tense international negotiations aimed at getting Iran to halt its nuclear energy program. Concerns about Iran were raised sharply after President Bush had suggested in October that a nuclear-armed Iran could lead to "World War III," and Vice President Dick Cheney promised "serious consequences" if the government in Tehran did not abandon its nuclear program.