House Science Committee Chairman Rep. Lamar Smith, R-Texas, issued subpoenas to two Democratic state attorneys general, seeking records about their investigation into whether Exxon Mobil misled investors about global warming.
House Science Committee Chairman Rep. Lamar Smith, R-Texas, issued subpoenas to two Democratic state attorneys general, seeking records about their investigation into whether Exxon Mobil misled investors about global warming. Charles Dharapak Associated Press file
House Science Committee Chairman Rep. Lamar Smith, R-Texas, issued subpoenas to two Democratic state attorneys general, seeking records about their investigation into whether Exxon Mobil misled investors about global warming. Charles Dharapak Associated Press file

Congress should ask what Exxon knew about climate change

September 13, 2016 06:04 PM

UPDATED September 13, 2016 06:04 PM

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