President Donald Trump has quickly mobilized wide swaths of the federal government to arrest and detain undocumented immigrants in the United States, part of a broader strategy to amass a large enforcement machine.

Local law enforcement agencies play a limited role in immigration law, but that might change during Trump's promised mass deportation operation.

Among President Trump’s many immigration policies implemented since he took office, his plan for mass deportations has rattled migrant communities in Colorado and beyond.

Some of the 8,000 migrants arrested under the Trump administration's deportation crackdown have already been released back into the U.S., according to a report. Agents from Immigration and Customs Enforcement have conducted raids in cities such as New York,

Large groups of people demonstrated against President Donald Trump's immigration policies. Most of the protests took place on Monday for "A Day Without Immigrants." The movement encouraged many people to stay home from work,