The Japanese internment camps were, given the circumstances of 1941, a reasonable and humane solution. If they had been left in the general population many would have likely suffered far worse consequences. It is easy to say tsk, tsk from 75 years away. You are not living in time when each week thousands of American families were being told their son, brother, husband, friend had died fighting the Japanese. 

Comparing the Holocaust to the current situation with illegals just makes you sound like an idiot. 

Why don't you focus your ire on Mexico? A nation ruled by a corrupt Oligarchy. That government's solution is to just like this child die.