Who gave the IRS the idea of going after pro-Israel groups?

Eugene Kontorovich asks some important questions about IRS scrutiny of pro-Israel groups.

One major question raised by the IRS scandal is where these ideas
came from. At least as far as Jewish groups go, the IRS scrutiny is not a
fluke. That is not to suggest it was ordered by the White House – that
is highly unlikely. At the same time, it certainly does not come out of
the blue. The past