Yesterday, I brought you up to speed on GOP Sen. Charles Grassley’s fight with DOJ over its Project Gunrunner stonewalling.

Today, GOP Rep. Darrell Issa warns that DOJ’s intransigence could lead to contempt proceedings.

He released a letter this morning to acting ATF chief Kenneth Melson.

You can read the PDF version here.

The key passage:

Say it again: “As such, officials at the highest levels of the Department more than likely made these decisions…”

Decisions that cost at least two American law enforcement officials their lives.

Like I said two months ago: “Welcome to Project Gunrunner. Prepare for another Justice Department whitewash.”