State and local leaders across the country are bracing for a tidal wave of aggressive immigration policies and possible mass deportations that President Donald Trump has vowed to enact in the hours and days following his inauguration Monday.

Just days into the new administration, Trump's campaign pledge to oversee mass deportations of immigrants is taking shape, with U.S. Immigration and Customs Enforcement (ICE) raids expected. Driving the news: Trump has already declared a national emergency at the border and rolled back longstanding protections that restrict immigration enforcement in sensitive locations,