President-elect Donald Trump’s proposal to use the military for mass deportations is drawing criticism from both sides of the political aisle.

In a more extreme scenario, in which the Trump administration deported 8.3 million undocumented immigrants, the economic outlook would be even worse. Compared to the baseline forecast, GDP would plummet by 7.4 percent by 2028, while employment would drop by 6.7 percent.

President-elect Trump’s incoming “border czar” Tom Homan is touting a plan for mass deportations and some state and local officials are already signaling they’ll push back. Meanwhile, fears of a possible trade war are being sparked by Trump’s plan to impose new tariffs on imported goods.