Updated 7:03 am, Tuesday, May 22, 2018
WASHINGTON (AP) — The Latest on a hearing with EPA chief Scott Pruitt on a widespread contaminant in drinking water (all times local):
The Environmental Protection Agency is barring The Associated Press, CNN and the environmental-focused news organization E&E from a national summit on harmful water contaminants.
The EPA blocked the news organizations from attending Tuesday's Washington meeting, convened by EPA chief Scott Pruitt.
EPA spokesman Jahan Wilcox told the barred organizations they were not invited and there was no space for them, but gave no indication of why they specifically were barred.
Pruitt told about 200 people at the meeting that dealing with the contaminants is a "national priority."
Guards barred an AP reporter from passing through a security checkpoint inside the building. When the reporter asked to speak to an EPA public-affairs person, the security guards grabbed the reporter by the shoulders and shoved her forcibly out of the EPA building.
Environmental Protection Agency chief Scott Pruitt says dealing with a widespread contaminant in drinking water is a "national priority."
Pruitt spoke Tuesday as he opened a hearing on the contaminants, known as perfluoroalkyl and polyfluoroalkyl. The chemicals were used in items like nonstick coating and firefighting foam and have contaminated some water systems nationwide. The compounds are linked to developmental defects and other health problems.
Pruitt has faced criticism in recent weeks over emails showing the EPA sought to intervene in a critical study on the contaminants.
Convening Tuesday's session, Pruitt is pledging to work on establishing a maximum allowable level for the chemicals in drinking water.
Representatives of states, tribes, the chemical industry, environmental groups and others are attending the session.