An unnamed source? Pray tell, what is the line between creating a dossier and conducting an investigation? When does a collection of evidence of a given suspec

An unnamed source? Pray tell, what is the line between creating a dossier and conducting an investigation? When does a collection of evidence of a given suspects involvement (or non-involvement) become a dossier? Although I don't believe it's relevant to this case, the unnamed source is wrong. The DHS absolutely is an intelligence agency. It even has an office (DHS Office of Intelligence and Analysis) dedicated to synthesizing and disseminating the intelligence it collects. Intelligence collected by CBP is part of that mandate.