Trump explodes as he's bombarded by 'nasty questions' on Air Force One

President Donald Trump didn't hide his disgust when asked Friday why he was allowing white South African farmers into the United States but "closed off that door" to many other refugees.

A U.S.-funded charter flight brought close to 60 Afrikaner families to the the U.S. state of Idaho earlier this week under a humanitarian program designed for people fleeing war or persecution.

Afrikaners are white South Africans of Dutch descent.

"What message does that send? Why is that...