Senator Hawley has initiated an investigation into Flock cameras. Details of the investigation are not fully available, but it is known that the senator is looking into the matter. Further information about the investigation can be found through the source.

The scope and goals of the investigation are not specified in the available information. For more details about Senator Hawley's investigation into Flock cameras, readers can consult the source publication, which may provide additional context and updates on the matter.