The president caught his own top level staff by surprise calling for mass detainment of immigrants at Guantánamo Bay. That's a concentration camp, folks. We already have them at the southern border (have for years) and they're inhumane as fuck. Those typically hold people attempting to cross the border (including those seeking asylum). This escalation means rounding up people already living in the country and packing them in an external high security location. It can't get any plainer.