Two new reports, issued Monday by the Sentencing Project in Washington and by Human Rights Watch in New York, both say the racial disparities reflect, in large part, an overwhelming focus of law enforcement on drug use in low-income urban areas, with arrests and incarceration the main weapon.
But they note that the murderous crack-related urban violence of the 1980s, which spawned the drug war, has largely subsided, reducing the rationale for a strategy that has sowed mistrust in the justice system among many blacks.
In 2006, according to federal data, drug-related arrests climbed to 1.89 million, up from 1.85 million in 2005 and 581,000 in 1980.