You don't like the idea of federal wiretaps? Don't like the idea of the goverment having your cellphone records? File your own FOIA request . It only takes a couple of minutes. When you go tell Alberto I sent you.
Here's a link to the FOIA guide that explains the nitty gritty of the FOIA system.
It's totally legit. You should do it. Why? Because this ain't no fucking police state bitch.
USDOJ: FOIA: Department Components