On Saturday, Donald Trump criticised the open border policies of European countries, suggesting that countries who had allowed “thousands” of refugees in were putting themselves at risk of being attacked by terrorists.
He referenced the recent terrorist attacks linked to ISIS militants in Germany, Belgium and France.
But he also included a Scandinavian country on his list, leaving the world baffled.
"You look at what's happening in Germany, you look at what's happening last night in Sweden. Sweden, who would believe this?" Trump said.