Minnesota and Illinois are citing the 10th Amendment in new lawsuits aimed at curbing the Trump administration’s immigration enforcement operations, arguing that the federal government has crossed ...

State and local officials say the federal deployment of immigration agents violates the 10th Amendment. The surge, which the Trump administration has defended, has led to three shootings and tense ...

BANGOR, Maine. — A Maine federal court is allowing Maine and its Department of Marine Resources to proceed with their lawsuit against the National Oceanic and Atmospheric Administration, which ...

In what may turn into a constitutional showdown over the 10th Amendment and whether the federal government can proactively shield its officers from state prosecutions by withholding evidence, the ...