To add on to this, wiretapping has definitely brought some good including against our own government. For example, it was used to catch Rod Blagojevich, the go

To add on to this, wiretapping has definitely brought some good including against our own government. For example, it was used to catch Rod Blagojevich, the governor of Illinois trying to sell Obama's senate seat once Obama became president [0]. [0]: https://en.wikipedia.org/wiki/Rod_Blagojevich#Impeachment,_removal_from_office,_trial https://en.wikipedia.org/wiki/Rod_Blagojevich#Impeachment,_r...