NBC said in a statement. "We were intrigued by the results of a recent Washington Post/ABC News poll and other articles regarding increasing anti-Muslim sentiments in the United States.
The poll found that nearly half of Americans -- 46 percent -- have a negative view of Islam, seven percentage points higher than in the tense months after the Sept. 11, 2001, attacks on the World Trade Center and the Pentagon, when Muslims were often targeted for violence.
According to the poll, the proportion of Americans who believe that Islam helps to stoke violence against non-Muslims has more than doubled since the attacks, from 14 percent in January 2002 to 33 percent today.
The survey also found that one in three Americans have heard prejudiced comments about Muslims lately. In a separate question, slightly more (43 percent) reported having heard negative remarks about Arabs. One in four Americans admitted to harboring prejudice toward Muslims, the same proportion that expressed some personal bias against Arabs.