FOOD FOR THOUGHT Identity Politics Big Loser It wasn’t clear by Wednesday afternoon who had won the White House, but one bad idea was soundly defeated on Tuesday: identity politics. The concept that the country should be divided into aggrieved categories based on race, national origin or sex – now a core tenet of the Democratic Party – lost from coast to coast. It lost in Miami-Dade County, Fla., where Cuban-Americans delivered votes for President Trump. We don’t know the…