Former president of Mexico Vicente Fox was on with Anderson Cooper a few moments ago and let loose with this zinger at Donald Trump: “He reminds me of Hitler.”

Watch here:

Another gift to the Trump campaign.

Trump and Fox have been in a war of words ever since Fox said Mexico won’t pay for the “f***ing wall!”

Trump joked at the debate last night that he’d make his proposed border wall with Mexico “10 feet taller” after Fox’s comment:

Now that Fox has compared Trump to Hitler, maybe the wall will get a moat, too?