The White House has warned Congress that aggressive oversight investigations could be treated as criminal acts. The threat came as Democrats prepared to launch inquiries into the administration.
It remains unclear what legal basis could support the warning. The Constitution grants lawmakers immunity for legislative acts.
Legal experts note that congressional oversight is a core function of the legislative branch. Courts have generally protected lawmakers from prosecution over official duties.
The dispute raises questions about the separation of powers between the executive and legislative branches. Tensions over oversight authority have escalated in recent years.
Democrats have signaled they will proceed with planned investigations despite the warning. Committee leaders say oversight is a constitutional obligation, not a crime.
The White House has not specified which inquiries it considers problematic. No charges have been filed against any lawmakers.
The standoff could set the stage for a broader legal battle over congressional authority. Both sides appear prepared to defend their positions.
