More than two-thirds of American children ages 6 to 17 lack the sustained supports needed to put them on track for adult success, according to a report scheduled for release this week.

Titled "Every Child, Every Promise: Turning Failure into Action," the report was produced by the America's Promise Alliance, an Alexandria, Va.-based network of business and education groups founded by retired U.S. Army Gen. Colin L. Powell in 1997 to promote volunteerism on behalf of young people.

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