Shore up the southern border

...I'm still somewhat disappointed that the Florida Wall did not, in fact, happen.

However...

and let Russia, China and Hezbollah do what they will down in that hemisphere.

...there's one other party between the cape of not-so-good-hope and florida obsessed with suppressing "the blacks," and a student of 1970s history might be inclined to think that Russia could get itself a little payback for Afghanistan.