Trump reportedly is “prepared to declare a national emergency” for the largest mass deportation in US history.

Los Angeles leaders are weighing a city ordinance as well as a measure for all public schools, which would prohibit the cooperation of city and school officials in federal immigration enforcement efforts.

Immigration advocacy groups and Democratic leaders are seeking to disrupt President-elect Donald Trump's plan to deport millions of undocumented immigrants by pre-drafting lawsuits that could be filed as soon as he takes office.