Thousands are targeted as US prepares to raid undocumented migrant families

Nationwide raids to arrest thousands of members of undocumented families have been scheduled to begin Sunday, according to two current and one former homeland security officials, moving forward with a rapidly changing operation, the final details of which remain in flux. The operation, backed by President Trump, had been postponed, partly because of resistance among officials at his own immigration agency.
                      
The raids, which will be conducted by Immigration and Customs Enforcement over multiple days, will include “collateral” deportations, according to the officials, who spoke on the condition of anonymity because of the preliminary stage of the operation. In