"In a racially tense or economically tense area, if the police are stopping people a lot and checking ID's, it can precipitate disturbances or maybe even riots."

The prickly issue of Mr. Diaz's heritage is yet another contentious point in the racially tense district.

But in a racially tense city, where some citizens feel aggrieved by the police, symbolism can count for a great deal.

Robert McMillan, Republican candidate for the United States Senate, seeks to exploit the fears of racially tense Yonkers.

Growing up in Georgia in the racially tense 60's, he listened to pirate radio stations playing gospel, rhythm and blues.

Breaking Official Silence The investigators said they were breaking their customary silence on such an investigation in hopes of defusing the racially tense atmosphere.

Wagler was white, and the youths were black, and this murder occurred during a racially tense period in Boston history.

It was also an unusual band; creating new styles, succeeding in an era where big bands were out of favor, and remaining integrated during racially tense periods.

He said he was drawn to the film by news articles suggesting that the movie's portrayal of New York as a racially tense city could become a campaign issue.