WASHINGTON (AP) — Child welfare advocates filed a federal lawsuit Tuesday asking a judge to force the Biden administration to block imports of cocoa harvested by children in West Africa that can end up in America’s most popular chocolate desserts and candies.

The nonprofit group says it filed the suit because Customs and Border Protection and the Department of Homeland Security have ignored extensive evidence documenting children cultivating cocoa destined for well-known U.S. candy makers, including Hershey, Mars, Nestle and Cargill.

The State Department in a recent report said that agriculture companies in the Ivory Coast rely on child labor to produce a range of products, including cocoa.

Pressured by lawmakers and advocates, major chocolate makers in 2001 agreed to stop purchasing cocoa produced by child labor.

“These companies kept saying, ‘We can’t trace it back.’ That’s BS,” said former Sen. Tom Harkin, who led a push for legislation to reform the industry, but ended up agreeing to a protocol that allows corporations to regulate themselves.

Collingsworth said his group also provided CBP with interviews with children as young as 12 who said their wages were being withheld, and that they had been tricked by recruiters into working long hours on a false promise they would be given land of their own.

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