IRS SCANDAL UPDATE: Why Darrell Issa just asked the IRS to hand over a hard drive.

House Oversight and Government Reform Committee Chairman Darrell Issa on Tuesday issued a subpoena to the Internal Revenue Service, ordering the agency to turn over the hard drive they claim is responsible for wiping out two years of critical email communications.

Issa has dramatically widened his probe into the IRS after the agency announced last week that it had lost the emails, which may have provided information about an IRS policy of targeting for extra scrutiny and delay many conservative groups seeking tax-exempt status.

Issa is not only seeking emails, but wants equipment, “communication devices,” printed documents and just about anything else related to former IRS official Lois Lerner, who has refused to testify before Congress and who the GOP believes is a central player in the targeting scheme.

“After a year of beating down efforts by the Obama administration and its allies to obstruct an investigation into targeting, the IRS now says it lost perhaps the most critical evidence,” Issa said. “We still do not have answers about how and why the IRS tried to deceive Congress about these missing e-mails. This subpoena seeks those answers.”

Keep the pressure up. There are multiple people who know what really happened, and eventually one of them will crack, despite the pressure to keep quiet.