Sen. Rand Paul, Sen. Amy Klobuchar, Rep. Mike Turner, Sen. Tim Kaine

This week on Face the Nation, President Trump says another blue city needs federal protection for agents conducting immigration roundups. How will Americans be impacted by the president's latest announcement? We talk with the head of the Senate Homeland Security Committee, Rand Paul, to hear his thoughts on the president's plans. Then, as the clock ticks down again towards a potential government shutdown, this round of the Washington blame game has the potential to hurt more than just the two parties. We ask two key democrats in the Senate, Minnesota's Amy Klobuchar and Virginia's Tim Kaine weigh...