Veto--S.J. Res. 23 (PM 34) : message from The President of the United States returning without my approval S.J. Res. 23, providing for Congressional disapproval under Chapter 8 of Title 5, United States Code, of a rule submitted by the Environmental Protection Agency relating to "Standards of Performance for Greenhouse Gas Emissions from New, Modified, and Reconstructed Stationary Sources: Electric Utility Generating Units", received during adjournment of the Senate on December 18, 2015. - Obama, Barack