Exxon challenges demand for climate-change documents

DALLAS (AP) — Exxon Mobil Corp. is squaring off against government investigators, including in Massachusetts, who believe the energy giant covered up knowledge of how fossil fuels contribute to climate change. Exxon went to state court this week in Texas to quash a subpoena issued last month by the attorney general of the U.S. Virgin Islands.

DALLAS (AP) — Exxon Mobil Corp. is squaring off against government investigators, including in Massachusetts, who believe the energy giant covered up knowledge of how fossil fuels contribute to climate change. Exxon went to state court this week in Texas to quash a subpoena issued last month by the attorney general of the U.S. Virgin Islands.…