determined by balancing governmental interest in search and... O 2007 Thomson/West. No Claim to Orig. U.S. Govt. Works. ... conv9cir.Thilikrirft=trilviT .F.Rrfn= tnn/brgs= 19/2.7/2007 EFTA00188478 U.S. HARVEY 1439 CAN as 869 FM ItSIP (Haar. 1959) zation in original). The district court ex- pre