This is now back in the news so thought would revisit it....
"This afternoon, President Obama’s Department of Health and Human Services (HHS) released an official policy directive undermining the welfare reform law of 1996. The new policy guts the federal work requirements that have been the foundation of that law — one of the most successful domestic policy reforms in the 20th century.
Welfare reform replaced the old Aid to Families with Dependent Children with a new program, Temporary Assistance for Needy Families (TANF). The underlying concept of welfare reform was that able-bodied adults should be required to work or prepare for work as a condition of receiving welfare aid.
The welfare reform law was very successful. In the four decades prior to welfare reform, the welfare caseload never experienced a significant decline. But, in the four years after welfare reform, the caseload dropped by nearly half. Employment surged and child poverty among blacks and single mothers plummeted to historic lows. What was the catalyst for these improvements? Rigorous new federal work requirements contained in TANF."
Obama Ends Welfare Reform As We Know It - By Robert Rector & Katherine Bradley - The Corner - National Review Online