In college, I heard many interesting stories from my professor during an immigration law and policy class about warrantless searches. It's good to see that this issue is now being clarified.
nostr:note1ttpx8xr4ufnpgyc2xwfy404nmm5ul6p69n4432kkgmh4l67pmassuj4pvr 

 Also, they have a devices that plug your phone in and it searches all the suspicious data on your phone