FILE - In this Dec. 17, 2010 file photo, trucks make their way in Livermore, Calif. A new study released Monday, March 11, 2019, says African-Americans and Hispanics breathe in far more deadly air pollution than they are responsible for making.
FILE - In this Dec. 17, 2010 file photo, trucks make their way in Livermore, Calif. A new study released Monday, March 11, 2019, says African-Americans and Hispanics breathe in far more deadly air pollution than they are responsible for making. Ben Margot, File AP Photo
FILE - In this Dec. 17, 2010 file photo, trucks make their way in Livermore, Calif. A new study released Monday, March 11, 2019, says African-Americans and Hispanics breathe in far more deadly air pollution than they are responsible for making. Ben Margot, File AP Photo