California’s well-heeled Orange County has a long history of hostility to immigrants, but a letter aimed at scaring Latinos away from the polls, sent out by the campaign staff of a Republican congressional candidate, was too much even for the local GOP. The chairman of the county’s Republican Party is calling on Tan Nguyen to drop out of the race, and the US Department of Justice is even considering filing charges, the Orange County Register says this morning. The letter, which went out to about 14,000 Latino voters, warns (falsely, of course) that it’s a crime punishable by jail or deportation for immigrants to vote.