WASHINGTON, Aug. 13 -- Sen. Elizabeth Warren issued the following press release:

U.S. Senator Elizabeth Warren (D-Mass.) slammed Department of Health and Human Services (HHS) Secretary Robert F. Kennedy Jr. for his refusal to release the Trump administration's secret pricing deals with drug companies and for breaking a promise he made to Warren in a recent hearing (https://www.warren.senate.gov/newsroom/press-releases/at-hearing-warren-exposes-trumprx-scam-blasts-trump-administration-for-putting-big-pharma-over-americans-health/). Senator Warren also released a new response from Secretary Kennedy that raises doubts about the accuracy of the Trump administration's claims of cost savings from the secret pharma deals.

The letter comes after ...