"Because, really, who among us hasn't built and sold software used to harvest Amazon logins, bank account logins, and credit card numbers from botnets?" You do

"Because, really, who among us hasn't built and sold software used to harvest Amazon logins, bank account logins, and credit card numbers from botnets?" You don't need that. Adding up all the torrents I have downloaded during my life would probably amount to gazillions of dollars (according to DCMA, of course) and land me in jail for several life times. Just a hyperbole of course, but it highlights the fact that I would be scared to enter USA, because who knows, I might have offended some local laws sometime in the past I wasn't even aware of.