Answer: Never
Hasnt happened since 1964. You are aware that Romney won whites in CA 53-45 and in NY 50-49 and IL as well according to CNN?
By 2020, the Dem party will be majority minority.
As the white population shrinks in percentage, the percent vote for the GOP will rise. I expect that sometime in the next 3 elections the GOP candidate will top Nixon's 1972 number of 66%.
As the white population falls as a total percentage, the Dem party wont need the white vote to win.
By the 2030s the Dem party will be a full fledged anti-white party singing "Kil the Boer" at the 2032 Democrat Convention (aterall they booed God and Israel at the 2012 one). The Whte vote will be 70 plus percent GOP by then. Of course there are always self loathing whites who will still vote Dem.
what? Stormfront is that way ------>