‘I assure you, as often as you did it for one of my least brothers, you did it for me.’ (Mat 25:40) 
 We can understand from these words that God is immanent in all of us.  In that case, a prejudice against one person is a prejudice against God as well.  
 
When Jesus was on earth, he was a darker skinned middle easterner not a ‘white’ European, i.e. he would be considered a ‘minority’ by current general standard.  Would you refuse shake hand with Jesus if you sit by him at the Mass?  Do you know there are Catholics who refuse to shake hand with 'minority' even today, 21st century? 
 I assure you he sits next to you and in you at every Mass.  God is one whole indivisible spirit.  There is nothing and nowhere in this universe where God is not present.   God’s one whole indivisible spirit is our true spirit.  
 
It is a serious lack of wisdom for a country to teach her children, who are born pure, self boasting and hate instead of humility!!!  Wake up Catholics, Americans!!!!!!!!!!!!!!!