Express frustration with a statement that compares the actions of past Democratic party members to those of the Republican party, and finds it to be illogical.
'Racist Democrats are now Republicans'
So that's what makes Goldwater, Nixon and Trump responsible for 200 years of demokrat cross burnings, forced sterilizations and lynchings. 
Think about it... since so many German Nazis went to South America after the war, by this idiotic logic, it was really Uruguay and Argentina who killed all the Jews and Russians in Europe.
Arguing with imbeciles is exhausting.