NBC tried to dispel rumors that it was investigating NASCAR for a segment on anti-Muslim sentiment in the United States, saying the focus of the story will be a widespread look across the country.

"Dateline is not planning a story about NASCAR," the network said in a release Thursday. "We are following up on a recent poll and other articles indicating an increase in anti-Muslim sentiment in the United States. ... The NASCAR race at Martinsville was a stop we have made in our research on this story, which may take us across the country."

The network added that it had just begun researching the story.

"We can assure you that what we broadcast, if anything, will be fair and accurate," the network said.

NASCAR said Wednesday it was “outrageous” that “Dateline NBC” targeted one of its race tracks last weekend for a possible segment on anti-Muslim sentiment in the United States.

NASCAR said NBC confirmed it was sending Muslim-looking men to a race, along with a camera crew to film fans’ reactions. The NBC crew was “apparently on site in Martinsville, Va., walked around and no one bothered them,” NASCAR spokesman Ramsey Poston said Wednesday.

“It is outrageous that a news organization of NBC’s stature would stoop to the level of going out to create news instead of reporting news,” Poston said.

“Any legitimate journalist in America should be embarrassed by this stunt. The obvious intent by NBC was to evoke reaction, and we are confident our fans won’t take the bait,” he said.

NASCAR is in the final year of a broadcasting agreement with NBC Sports.