Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Trump Imposes Rule Allowing US to Detain Migrant Families Indefinitely Reuters WASHINGTON - The Trump administration onWednesday unveiled a rule that allows officials to detainmigrant families indefinitely while judges consider whether togrant them asylum in the United States, abolishing a previous20-day limit. The rule, which is certain to draw a legal challenge, wouldreplace a 1997 court settlement that limits the amount of timeU.S. immigration authorities can detain migrant children. Thatagreement is generally interpreted as meaning families must be released within 20 days. It was the Republican administration's third majorregulation restricting immigration in little more than a month,all during an unsettled period when senior immigration officialshold "acting" titles lacking U.S. Senate confirmation. Trump has made cracking down on legal and illegalimmigration a hallmark of his presidency after campaigning in2016 on a promise, so far unfulfilled, that Mexico would pay fora border wall to keep migrants from entering the United States. .