The day after his triumph, Chris Christie returned to the place where it had been sweetest: Union City. Located just across the Hudson River from New York City, Union City is nearly entirely Hispanic, and reliably Democratic. This summer the city's Democratic mayor, Brian Stack, endorsed Christie, and by the end of the race, the burg became a beacon for reporters writing about Christie's Hispanic outreach. Christie closed his re-election race with New Mexico Gov. Susana Martinez in ... Union City. So on Tuesday, flanked by a Greek chorus of cheering schoolkids, Christie held a lengthy press conference about how...