Oakland, Calif. -- A liquor store was heavily damaged by an apparent arson fire Monday, just days after it was trashed by well-dressed vandals who told the owners to stop selling to black people, authorities said. Police had no suspects in the fire, which was reported about 1 a.m. They refused to say whether they believed the blaze at New York Market was connected to vandalism last week at the store and the nearby San Pablo Market and Liquor in West Oakland. Workers at both stores said that a group of about a dozen men dressed in suits and bow...