Gov. Jon Corzine yesterday announced the state will provide $10 million in state funds for scientific research on embryonic stem cells, and said he will sign a bill tomorrow that provides $270 million for a stem cell institute. The governor also said he plans to sign legislation to legalize civil unions for same-sex couples Thursday, and today will sign a measure to create a pilot needle exchange program to prevent the spread of AIDS among drug addicts. "We have been far too long in getting to conclusions on these, particularly on (stem cells and needle exchange)," he said. The three...