A US senator has expressed concerns about the leadership of the health secretary. Senator Cassidy, a Republican from Louisiana, recently voiced his worries in an interview. He had previously supported the confirmation of Robert F.

Kennedy, Jr. as health secretary. The senator's comments were made during a Sunday interview with CBS News.

Further details about Senator Cassidy's concerns and the interview are available from the source, KTXS, for those seeking more information about the situation and its potential impact on public health.