On the recordApril 8, 2019
Will the EPA officially acknowledge that the presence of fine particulate matter at any threshold is a public health hazard?
Source
congress.govEditor's note · Context
Ruiz questions the EPA's acknowledgment of fine particulate matter as a health hazard.
Share
More from Raul Ruiz
May 27, 2026
American families are facing the largest cut to SNAP in history—$186 billion—and this shutdown is only making hunger worse.
Jun 23, 2025
I was a premed [student] at UCLA. … If somebody turned this in, as an undergrad, to their professor at UCLA, they would have received an ‘F,’ sir, an ‘F’ — for the misinterpretation, the falsehoods, the denials, and also citing references…
Jun 2, 2024
I think that he did the best that he could have been done under the circumstances
Other voices in this conversation
