Latest "Tim Walz" stories
Concerns linger over policy discussions between VA officials and three members of Trump's Mar-a-Lago golf club who have no official government posts.
The department opposes a plan that would automatically assume veterans who served on ships near Vietnam during the war were exposed to Agent Orange.
The dismissals and demotions could violate federal law, but VA officials say the moves were done to improve operations.
Lawmakers say the project to bring VA records in line with military medical files warrants special oversight.