The Trump administration's immigration enforcement tactics are sparking debate over federal agents' authority to enter private property. There have been arrests in recent months at day care centers, apartments and medical buildings. On Sunday, agents forcibly entered a Minneapolis home to make an arrest. Legal experts question the use of administrative warrants for these arrests on private property, since those legal documents don't authorize entry into private residences. Only criminal warrants, signed by a judge, allow such actions. "Know-your-rights" campaigns are educating people on these legal distinctions.