...simply to emphasize that the information presented to the magistrate or commissioner must permit him to "judge for himself the persuasiveness of the facts relied on by a complaining officer." Giordenello v. United States, 357 US 480, 486. The magistrate must "assess...

...simply to emphasize that the information presented to the magistrate or commissioner must permit him to "judge for himself the persuasiveness of the facts relied on by a complaining officer." Giordenetto v. United States, 357 US 480, 486. The magistrate must "assess...

...standards depends in large measure on the " 'informed and deliberate determinations of magistrates.' "*This in turn necessitates providing the issuing...surveillance order. 1. 18 USC §2518(4) (1976). 2. 427 F.2d 639 (9th Cir. 1970). 3. 434 US 159 (1977). 4. Aguilar v. Texas, 378 US 108, 110 (1964). 5....