WOLFEBORO, N.H. —A New Hampshire police commissioner who used a racial slur in describing President Barack Obama has verbally resigned to the chairman of the Wolfeboro Police Commission. Robert Copeland, 82, had been facing intense pressure to resign after a resident complained about overhearing him use the N-word in a restaurant. Copeland acknowledged that he used the slur but refused to apologize or step down. Town and state officials -- along with some national figures, such as Mitt Romney, who has a home in Wolfeboro -- had condemned the remark, and more than 100 residents packed a Police Commission meeting...