Go present your evidence that a crime has been committed to a federal judge in order to obtain a search warrant for those records. Secondly, convince that judge how those alleged and suspected crimes affects legislative decisions and thus have standing in the case.
These are the same people that obtained a bogus FISA?
Boom! No standing
There are plenty of federal judges ready to grant the request. They really aren't judges, just democrat hacks occupying the positions for times like these.