NEW YORK - A day after the funeral of one of two police officers gunned down in their patrol car, the city's police commissioner called Sunday for a "lot less rhetoric and a lot more dialogue" to defuse the tension between police officers and the population they protect. Speaking on NBC's "Meet The Press," Commissioner William Bratton said the "pent-up frustrations" that have caused people to take to the streets in recent weeks go far beyond policing policies across the nation. "This is about the continuing poverty rates, the continuing growing disparity between the wealthy and the poor.