No doubt about that.

then Canada.

I strongly worry that our cons will welcome it, hoping to gain power in the sycophant ranks.

Oh, I'm sure that when this problem is solved, there is for America, no further territorial problem in South America.

He'll get away with it. Likely someone would have distracted him with something pointless if the general consensus was the international community would actually do anything.

My opinion is they'll push the line with another country or two before trying anything against a white/western/developed power. He hasn't said anything about a central or south American territory of a European country which would have been my first guess. Greenland seems then like the best candidate once they make the jump to that level even though logistically it would be harder to take and hold.