[Zeneta]

Source is

http://cei.org/

can’t find the study.

[thouworm]

Thank you; I think this is it:

Tax Day Report Sounds Alarm on the $1.75 Trillion “Hidden Tax” of Federal Regulation
http://cei.org/news-releases/tax-day-report-sounds-alarm-175-trillion-%E2%80%9Chidden-tax%E2%80%9D-federal-regulation