To stem corruption, the city will impose tougher screening of potential employees, and it has added six new investigators to spot-audit inspectors.

It includes the eviction of drug dealers and tougher screening of tenants to keep out criminals.

The tougher screening has drawn criticism from some scholars.

The decision dismissed the blood bank association's argument that it rejected the tougher screening because evidence of its effectiveness was inconclusive.

His tougher screening for guards has already exposed 36 crack dealers who had applied.

Immigration officials began tougher screening at other international gates in 1989, and long waits have been reported in Los Angeles, Honolulu and other cities.

Typically students are required to have J-1 visas, a special educational visa that requires tougher screening than a typical student visa.

With workfare and tougher screening, he has been able to reduce our welfare rolls from the 1.2 million they were three years ago to less than 1 million now.

The city is also asking for tougher screening of Medicaid applicants, similar to standards used for determining welfare eligibility.

The report asked for tougher screening of police cadets.