In the 2016 election cycle, Presidential candidate Donald J. Trump, alone among all the Republican contenders, campaigned on strong nationalist promises to deal with America’s long-standing, nearly untrammeled invasion by foreign nationals, so as to preserve all of America’s sovereignty, demographic integrity, economic and fiscal stability, and the rule of law. This week, President Trump’s attorney general, Jeff Sessions, announced that the federal government will act to withhold federal funds from those American cities whose mayors have declared them “sanctuaries” for illegal aliens, refusing to cooperate with the feds in detaining and holding them for possible deportation.