House Republicans’ newly created Benghazi Select Committee has attracted attention to their penchant for using investigations of the Obama administration as a fundraising tool. Most of the criticism, thus far, has concerned the National Republican Campaign Committee’s effort to collect email addresses from those who want to “become a Benghazi watchdog” despite committee chairman Trey Gowdy’s plea that they not do so.

It is no surprise, though, that the NRCC would use Benghazi to the Republican Party’s financial advantage. To understand just how lucrative these scandals can be, look no further than Rep. Darrell Issa. He has offered Republicans a clinic in the science of converting phony scandal into political cash.

For most of his career, Issa was a lackluster fundraiser. But through the first five quarters of the 2014 election cycle, his campaign committee has raised $2,573,258. This is an impressive haul, considering he has not faced significant opposition in more than a decade. The two Democrats vying to challenge him this year together have raised less than $50,000 combined. If Issa’s fundraising continues at its current pace, he will raise more this cycle than in his first four terms in Congress combined.

To understand Issa’s success, you need to see how he has stealthily used his official position as chairman of the House Government Oversight and Reform Committee to build one of the most successful and impressive direct mail operations in the House of Representatives. As chairman of the Oversight and Reform Committee, Issa is outraising colleagues who occupy traditionally more lucrative posts including Financial Services Committee Chairman Jeb Hensarlin and Energy and Commerce Chairman Fred Upton, whose committee is known as one of the easiest perches in Congress to attract campaign contributions from the fossil fuel and healthcare industries.

From his post as chairman, Issa has incessantly beat the drum of Benghazi and other scandals. According to a search of Nexis, the terms “Issa” and “Benghazi” have appeared together in Fox News segments 221 times since September 11, 2012. On Sean Hannity’s show a year ago he proclaimed, “The administration has made a claim that for classified reasons they change the story. We believe right now that may be the biggest lie of all.” Encouraged by Hannity, Issa then stated, “Lying to Congress is a crime,” stoking the conservative fantasy of a lawless White House.