(1) Whether, to obtain a search warrant authorizing the search of "any," "all" or "unknown" persons likely to be found at a residence believed to be used by drug traffickers, an affiant must demonstrate probable cause that each such person possesses evidence of a crime that will be discovered by a search, or only probable cause that all of the searches of such persons, collectively, will yield some evidence of a crime.

Whether the Fourth Amendment requires probable cause that each person present will possess evidence of a crime, or only that the collective searches of 'any persons present' will yield evidence