If they do then it should be expressly illegal to even accidentally include communication fr USG watchdog groups. I know it's already illegal, since they technically need warrants, but seeing as that hasn't stopped them from doing so anyway under absurd technicalities, I seems that we need a black list (never ever monitor these people and orgs) to match the white list (people of interest we are actively monitoring). Everything in between should continue to be covered under current warrant requirements. Override the black list should require both a warrant and the signature of the president of the US and a representative or senator from the state where that person or organization is domiciled.