明尼蘇達州民主黨參議員韓弗萊在參院演說時,揭露了一件事情:尼日利亞學者歐比博士想在白宮附近一个餐館內進餐,因他的黑色皮膚的緣故而遭受拒絕。韓弗萊又指出:因為种族歧視的緣故,聯合國的很多外國代表們在紐約市很雖找到住所。『印度的訪美人士和學生們在美国穿上民族服裝,主要為了使人认出他們是從印度來的印度人,以便不至於在餐館和其它地方受到侮辱歧歧視。』 In a speech in the Senate, Minnesota Democrat Senator Humphrey revealed one thing: Nigerian scholar Dr. Obi wants to eat in a restaurant near the White House and is rejected for his black skin. Humphrey also pointed out: Due to racial discrimination, many foreign representatives of the United Nations find a place in New York City. “Indian visitors and students in the United States wear ethnic costumes in the United States mainly to make them recognized as Indians from India so as not to be subjected to an affront to discrimination in restaurants and elsewhere. ”