As ICE conducts deportation operations within Chicago, Illinois Gov. JD Pritzker (D) says he was given an ultimatum by the Defense Department to deploy the state’s national guard. MSNBC legal analyst and former federal prosecutor Joyce Vance joins Alex Witt to discuss the constitutionality around President Trump’s deployment of National Guard in states across the country.
Does Trump have the authority to federalize the National Guard without a governor’s consent?

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