The U.S. Marshals Service says it rounded up 7,100 fugitives in a six-week nationwide sweep that focused on seven cities shown to have a high number of people wanted by the law, reports the Associated Press .
Director Stacia Hylton joined law enforcement officials in Camden, New Jersey, on Thursday to announce the results of the effort called Operation Violence Reduction 7, which ran from March 2 through April 10.