New ask Hacker News story: Ask HN: Can dual citizens be conscripted in case of war between US and Canada?

Ask HN: Can dual citizens be conscripted in case of war between US and Canada?
4 by amichail | 3 comments on Hacker News.
How could the US or Canada conscript a dual citizen without making that person a traitor to the other country? And wouldn't a dual citizen conscripted in Canada be subject to the death penalty for treason in the US?