FILE - In this Sept. 22, 2021, file photo Haitian migrants walk toward a bus headed for San Antonio after they were released from United States Border Patrol custody upon crossing the Texas-Mexico border in search of asylum in Del Rio, Texas. Senate aides and immigration advocates say Democrats are considering proposing that the government use its existing parole power to let around 7 million migrants stay in the U.S. temporarily. (AP Photo/Julio Cortez)
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