What do they do if you say no in this situation though? Escort you home and inspect your desktop computer there? If I were to tell them that I carry a travel la

What do they do if you say no in this situation though? Escort you home and inspect your desktop computer there? If I were to tell them that I carry a travel laptop/phone with no information on, there's little they'd be able to do about it unless that in itself was somehow made a crime.